A heating element is marked 210 V, 630 W. What is the current drawn by the element when connected to a 210 V dc mains ? What is the resistance of an element ?
Text Solution
AI Generated Solution
To solve the problem step by step, we will find the current drawn by the heating element and then calculate its resistance.
### Step 1: Find the Current Drawn by the Heating Element
We know the power (P) and the voltage (V) of the heating element. The relationship between power, voltage, and current is given by the formula:
\[ P = V \times I \]
...
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