Question

An electric current of 5 ampere flows through a resistance of 423.5 ohms. Find the time for which the current flows through the circuit. ​

Answer 1

please mark me BRAINLIEST and follow me

Answer 2

Answer:

I=

R+r

E

⇒I=

R+1

E

⇒E=R+1

0.8=

1.5R+1

E

⇒E=0.8(1.5R+1)=1.2R+0.8

1.2R+0.8=R+1×0.2R=0.2×R=1Ω

Explanation:

hope it helps you.