AI Mentor

Check Your IQ

Free Expert Demo

Try Test

Courses

Dropper NEET Course Dropper JEE Course Class - 12 NEET Course Class - 12 JEE Course Class - 11 NEET Course Class - 11 JEE Course Class - 10 Foundation NEET Course Class - 10 Foundation JEE Course Class - 10 CBSE Course Class - 9 Foundation NEET Course Class - 9 Foundation JEE Course Class -9 CBSE Course Class - 8 CBSE Course Class - 7 CBSE Course Class - 6 CBSE Course

Offline Centres

Charge on an electron is 1.6 × 10-19 coulombs. No electron passing through the wire per second on flowing of 1 ampere current through the wire is?

see full answer

Your Exam Success, Personally Taken Care Of

1:1 expert mentors customize learning to your strength and weaknesses – so you score higher in school , IIT JEE and NEET entrance exams.

An Intiative by Sri Chaitanya

0.625

\times

10-19

1.6

\times

10-19

1.6

\times

1019

0.625

\times

1019

answer is D.

(Unlock A.I Detailed Solution for FREE)

Best Courses for You

JEE

NEET

Foundation JEE

Foundation NEET

CBSE

Detailed Solution

Concept: Ohm’s law states that the current flowing through a conductor is directly proportional to the voltage drop across the conductor.
Using the formula:
The current is defined as rate of flow of charged particle.i.e.

Hence the charge flown is,

Hence

The charge

is due to electrons, therefore,

Here

is number of electrons passing and e is the electronic charge of value

Then,

Using this information we see that the number of electrons will be 0.625 x 1019 .
Hence, , the correct Option is 4 .

Watch 3-min video & get full concept clarity

courses

No courses found

Result Producing online coaching for JEE/NEET of south India

Largest All India Test Series for JEE/NEET

Best Online Course for IIT JEE

Best Online Course for NEET

Best Online Course for CBSE

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Get Expert Academic Guidance – Connect with a Counselor Today!