Question

4.A bulb draws current 1.5 A at 6 V. Find the resistance of filament of bulb while

glowing​

Answer 1

Answer:

the resistance of filament of bulb while glowing is 4 ohms.

Answer 2

Explanation:

$\huge \mathfrak{\colorbox{gray}{Given :-}}$

$\bull \: \: \: current = 1.5 \: ampere$

$\bull \: \: \: potential \: difference = 6 \: volt$

$\huge\mathfrak{To \: find :-}$

$\bull \: \: \: resistance = ?$

$Using \: Ohm's \: law$

$V= IR \implies \: \: \: \frac{V }{ I} = R$

$R = \frac{6}{1.5}$

$R = 4 \: ohm$