UrbanPro
Login Ask & Answer Success Stories Paid Courses Free Classes Tuition & Classes Fees Write a Review All Categories Help Center
Post your Learning Need Signup as a Tutor
✕

Popular Cities

Bangalore

Hyderabad

Delhi

Mumbai

Chennai

Pune

Kolkata

Gurgaon

Ahmedabad

Jaipur

Noida

✕

Take GATE Coaching from the Best Tutors

  • Affordable fees
  • 1-1 or Group class
  • Flexible Timings
  • Verified Tutors

Book a Free Demo

GATE > Learn GATE Coaching > Define hole current density?
✕

Search in

Define hole current density?

Asked by Last Modified  

2 Answers

Learn GATE Coaching +1 Electronics & Communication

Follow 0
Answer

Please enter your answer

Trainer

In physics, a hole is an electric charge carrier with a positive charge, equal in magnitude but opposite in polarity to the charge on the electron. Holes and electrons are the two types of charge carriers responsible for current in semiconductor materials & the amount of electric current flowing per...
read more
In physics, a hole is an electric charge carrier with a positive charge, equal in magnitude but opposite in polarity to the charge on the electron. Holes and electrons are the two types of charge carriers responsible for current in semiconductor materials & the amount of electric current flowing per unit cross-sectional area of a material is known as current density. read less
Comments
Dislike Bookmark

Math, Sciences and Electrical Engineering

It is answered in 2 parts. Holes are one of the charge carriers present in extrinsic semiconductors. Current Density (J) is defined as the current flowing per unit area of the conductor. So, Hole current density is a component of total current density in a semiconductor that is exclusively due to the...
read more
It is answered in 2 parts. Holes are one of the charge carriers present in extrinsic semiconductors. Current Density (J) is defined as the current flowing per unit area of the conductor. So, Hole current density is a component of total current density in a semiconductor that is exclusively due to the movement of holes. read less
Comments
Dislike Bookmark

Related Questions

I m B.E CS graduate confusion in to do job or study and what to study
Join any startup and work few maximum two years and then go for further study. Which will be helpful for your career.
Veena
How can I prepare GATE in last 30 Days?
Ankit if you have your hand notes in proper manner than only you could revise them in 30 day period and do practice on your own.
Ankit
What is the minimum amount of time to prepare gate?
Minimum of atleast 3 months you need to prepare for GATE. But it varies from student to student.
Prakash
0 0
6

According to principle of conservation of energy, the total momentum of a system of masses in any direction remains constant unless acted upon by an external force in that direction.

A. True
B. False
This is not principle of conservation of energy but it is principle of conservation of momentum.
Ram Niwas Choudhary
What are advantages of taking GATE coaching?
unlike the university examinations, GATE requires thorough understanding of the fundamentals. In the case of university exams, the questions are of standard type. If you go through a few old question papers...
Meenakshisundarams
1 0
5

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

Engineering Metrology
PRECISION AND ACCURACYThe performance of a measuring instrument is represented by the terms precision and accuracy. A good instrument must be precise and accurate.PRECISIONThe precision of an instrument...
D

Deleted User

0 0
0
Refrigeration Cycles & Its Applications
The term “refrigeration” is used to denote maintenance of a system or body at a temperature lower than that of its surroundings. The system maintained at the lower temperature is known as refrigerated...

Kamal Kumar

2 1
0
Oncolytic virotherapy
Oncolytic Virotherapy: Measles Virus as an agent of tumour destruction Oncolytic Viruses- Viruses that replicate selectively in tumour tissues and lyse the tumour cells Virotherapy Benefits (Attenuated...

Biju G.

0 0
0
Basics of Nucleic Acid (Part 1)
There are 4 crucial components in an organism. 1) Carbohydrate 2) Proteins 3) Fat 4) Nucleic Acids In this lesson, the discussion will be on nucleic acids. There are mainly two types of nucleic...

Ankita Das

0 0
0
Understanding Of GST (Goods And Services Tax)
What is GST? Goods & Services Tax is a comprehensive, multi-stage, destination-based tax that will be levied on every value addition. To understand this, we need to understand the concepts under...

Charchit Jain

0 0
0

Recommended Articles

GATE 2016: Eligibility criteria

GATE is an all-India entrance exam designed to test a candidate’s understanding of different undergraduate subjects in Engineering and Science. GATE score is used to select students for admission in various post-graduate education programs e.g. Master of Engineering, Master of Technology and Doctor of Philosophy, in Indian...

Read full article >

How to ace the GATE 2017?

GATE 2017 exam is just 2 months away and if you have made up your mind to score high then start your preparation right away, without losing any time. Working hard and managing time well is essential to get you through the GATE exam, and to get into a reputed institute for your post-grade engineering/architecture/technology...

Read full article >

Find GATE Coaching near you
GATE Coaching in Delhi
GATE Coaching in Mumbai
GATE Coaching in Bangalore
GATE Coaching in Hyderabad
GATE Coaching in Chennai
GATE Coaching in Chandigarh
GATE Coaching in Kolkata
GATE Coaching in Pune
GATE Coaching in Ahmedabad
GATE Coaching in Ghaziabad

Looking for GATE Coaching ?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you
X

Looking for GATE Coaching Classes?

The best tutors for GATE Coaching Classes are on UrbanPro

  • Select the best Tutor
  • Book & Attend a Free Demo
  • Pay and start Learning

Take GATE Coaching with the Best Tutors

The best Tutors for GATE Coaching Classes are on UrbanPro

This website uses cookies

We use cookies to improve user experience. Choose what cookies you allow us to use. You can read more about our Cookie Policy in our Privacy Policy

Accept All
Decline All

UrbanPro.com is India's largest network of most trusted tutors and institutes. Over 55 lakh students rely on UrbanPro.com, to fulfill their learning requirements across 1,000+ categories. Using UrbanPro.com, parents, and students can compare multiple Tutors and Institutes and choose the one that best suits their requirements. More than 7.5 lakh verified Tutors and Institutes are helping millions of students every day and growing their tutoring business on UrbanPro.com. Whether you are looking for a tutor to learn mathematics, a German language trainer to brush up your German language skills or an institute to upgrade your IT skills, we have got the best selection of Tutors and Training Institutes for you. Read more

ThinkVidya Learning Pvt Ltd © 2010-2024All Rights Reserved