Question

current of 5A is flowing per second in 4 Ohm resistance.
Find the potential difference and heat generated.​

Answer 1

Answer:

As per as ohm's law

V =IR

= 5X4=20 v

H == I^2*R*T

= 5^2*4*1

= 25*4

= 100 J

Answer 2

Answer :

Current flow in conductor per second = 5A

Resistance of conductor = 4Ω

We have to find potential difference and heat generated $.$

★ As per ohm's law, current flow in conductor is directly proportional to the applied potential difference.

• V = IR

V denotes potential difference

I denotes current

R denotes resistance

➤ Potential difference :

➠ V = IR

➠ V = 5 × 4

➠ V = 20 volt

➤ Heat generated :

➠ H = I²R × t

➠ H = 5² × 4 × 1

➠ H = 25 × 4

➠ H = 100J

Cheers!