Question

Электроплита рассчитана на напряжение 220В . если сила тока в ней 11А , то её сопротивление

Answer 1

R= U/I
 R= 220/11=20Ом

Answer 2

Calculating Resistance of the Electric Stove

To calculate the resistance of the electric stove, we can use Ohm's Law, which states that the resistance (R) is equal to the voltage (V) divided by the current (I). In this case, the voltage is 220V and the current is 11A.

Using Ohm's Law: The formula for Ohm's Law is: R = V / I

Substituting the given values: R = 220V / 11A

Calculating the resistance: R = 20Ω

So, the resistance of the electric stove is 20 ohms.