Question

an electric bulb draws 1.5 A of current at 7.5 volts. find the resistance of filament of bulb

Answer 1

Answer:

HEY!! THERE

Explanation:

CURRENT (I) = 1.2 A

Potential difference of voltage v = 6.0 v

Resistance = ?

According to OHM 's law!!

V = 1R

Then, R =V/I

R = 6/1.2

R = 5Ω.

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