Question

An electric heater is rated $1000\mathrm{W}-200\mathrm{V}$. Calculate the current flowing through it.

Answer 1

Step 1: Given data:

Power of electric heater $=1000W$

Voltage of electric heater $=200V$

Step 2: Calculation of resistance:

The relationship between power, voltage, and current can be given by the equation: $P=VI$

Where, $P$ is the power, $V$ is the voltage, $I$ is the current

So, the value of the current will be:

$$\begin{gathered} I=\frac{P}{V} \\ =\frac{1000}{200} \\ =5Ampere \end{gathered}$$

Hence, the value of the current of the system will be $5A$.