Question

Heat energy is being produced in a resistance in a circuit at the rate of 100W. the current of 3A is following in the circuit.what must be the value of the resistance​

Answer 1

Answer:

33.3

Explanation:

volt=100W

current=3A

resistance=V divided by I

putting values

R=V divided BY I

=100 W divided by 3A

=33.3 ohm

Answer 2

Explanation:

power - 100 w

I - 3A

v -?

using

Explanation:

p = vI .

100 = v× 3

v= 33.3 v

now ,

by ohm's law ,

v = IR

33.3 = 3 × R

R = 11.1 ohm

R = 11 ohm

hence, the value os resistance is 11 ohm