Question 15 of 16 in ALTERNATING CURRENT AND DIRECT CURRENT

ALTERNATING CURRENT AND DIRECT CURRENT

1 mark · Normal

State the unit and one symbol used for each of the following: (i) current, (ii) energy transferred.

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Current: ampere (A); Energy transferred: joule (J)

Also accept: Current: ampere (A) or A; energy: joule (J) or J

Common mistakes: Using the wrong symbol or unit

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Marking points

B1 · 1 mark · Correct symbol and unit for each.

Worked solution

Current: ampere (A) Energy transferred: joule (J)

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