Question

0.1 C of charge passes through a cross-section of a conductor in 10s. Find the current in the conductor.​

Answer 1

Explanation:

Correct option is

B

2 : 3

Gopi :

P = Rs. 1800

R = 12 %

T = 2 years

I1=100PTR

1001800×2×12

Rs. 432

Krishna :

P = Rs. 1200

R = 18 %

T = 3 years

I2=100PTR

=1001200×3×18

Rs. 648

I1:I2=432:648

= 2 : 3

Answer 2

Answer:

Electric current is the rate of flow of charge across a cross-section normal to the direction of flow of current.

IF, Electric current = "I".

Charge = "Q".

Time = "t".

Then, I = Q/t

I=

t

Q

I=

5

0.5

I=0.1 ampere