Example: When 4 C of charge flows through a bulb, 12 J of electrical energy changes into heat and light. What is the potential difference across the bulb?
Step 1: Writing down what is given:
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Example: When 4 C of charge flows through a bulb, 12 J of electrical energy changes into heat and light. What is the potential difference across the bulb?
Step 1: Writing down what is given:
7 more worked examples - sign in to see them all.