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Now calculate the current, voltage and resistance in the following
circuits:
Calculate I Calculate V

5V V

A 10A

1Ώ 2.5Ώ

Calculate R

10V

5A

R

Step 4

Put in the right words. The first one has been done for you.
1. If you connect a copper wire to a battery a current flows.
2. After ... the copper, place a piece of nichrome across the…
3. An insulator ... the flow of electricity.
4. An ... is used for ... current.
5. ... is measured in ohms.
6. A voltmeter is connected ... a battery.
7. The switch is ... the top ... the right.
8. Draw a ... diagram that has a battery on the right.
9. Heat is ... when you pass an electric current ... nichrome.
10. To calculate the voltage use this ... .

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