limburoshan219 limburoshan219

04-05-2021
Chemistry

contestada

The potential difference across the two ends of a bulb is 20V
and the current flowing through it is 5A. Find the resistance
offered by the bulb.

Respuesta :

thevideriman thevideriman

04-05-2021

Answer:

4 Ohms

Explanation:

Using the formula V = IR

where V = Voltage

I = Electric Current

R = Resistance

Making R the subject of the formula;

R = V/I = 20/5

Thus, R = 4 Ohms

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