Question

Find the current flowing in the given circuit..
please solve this problem quickly. I have a competitive exam today.. Thank you in advance ​

Answer 1

Answer:

so easy ...

I = v/r.

I=40/20=20amp.

Answer 2

From ohms law v = IR

so

I = v/R

given

v = 40v

R = 20uohm =20* 10^-6ohm

so

I = 40*10^6/20= 2*10^6ampere