Physics, asked by Anonymous, 8 months ago

5)A charge of 1.6x 10-19 C flows through a conductor in 10raised to 10 sec.
Find the current flows through the conductor. How many electrons
pass through it in 0.2 sec , if the current pass through it is 0.5A.​

Answers

Answered by Anonymous
1

Answer:

The current is defined as rate of flow of charged particle.i.e.

i =

t

Q

Hence the charge flown is,

Q =i t

Hence Q =1.0×1=1C

The charge Q is due to electrons, therefore,

Q =N×e

Here Q =1C

If N is number of electrons passing and e is the electronic charge of value 1.6×10

−19

Then,

N =

e

Q

=

1.6×10

−19

1

=0.625×10

19

electrons

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