Question

A heater takes 6amps at 220v supply.find the resistance

Answer 1

Thanks for asking the question!

ANSWER::

Current (I) = 6 Ampere

Voltage(V) = 220 V

Resistance (R) = ?

V = IR ( Ohm's Law )

220 = 6 R

R = 220/6

R = 36.6 ohm

Hope it helps!

Answer 2

Given,

Current (I) = 6A

voltage(V) = 220 volt

According to ohms law ,

$V \prec I \\ \\ V = IR \\ \\ \textbf{where R is resistance of conductor} \\ \\ V = IR \\ \\ R = \frac{V}{I} \\ \\ R = \frac{220}{6} \\ \\ R = 36.66\ \Omega$