Question

6. If the bulb is rated 100V-50W. The
resistance of the bulb is



50 ohm


O 100 ohm

200 ohm
500 ohm​

Answer 1

Answer:

Resistance= 200 ohm

Explanation:

p= vi=v²÷ R

then Resistance = voltage²÷ power

R= 100 ×100÷ 50

R=200 ohm