Subsection 4.2.3. Electromotive force and potential difference for Physics, IGCSE - revisedeck

4.2.3. Electromotive force and potential difference

A subsection of Physics, 0625, through 4. Electricity and magnetism

Listing 10 of 96 questions

Which statement defines the electromotive force (e.m.f.) of a cell?

0625_w20_qp_21

MCQ

2020

Paper 2, Variant 1

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Which quantity is defined as the energy transferred by a cell in driving unit charge around a complete circuit?

0625_w20_qp_22

MCQ

2020

Paper 2, Variant 2

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Electromotive force (e.m.f.) is defined in terms of the energy supplied in driving which physical quantity around a complete circuit?

0625_w20_qp_23

MCQ

2020

Paper 2, Variant 3

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What is the unit of electromotive force (e.m.f.)?

0625_w21_qp_13

MCQ

2021

Paper 1, Variant 3

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Which unit is used to measure electromotive force (e.m.f.)?

0625_w23_qp_12

MCQ

2023

Paper 1, Variant 2

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Which unit is used to measure electromotive force (e.m.f.)?

0625_w23_qp_22

MCQ

2023

Paper 2, Variant 2

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A student makes a battery by connecting five cells, as shown...

0625_w24_qp_12

MCQ

2024

Paper 1, Variant 2

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A battery moves 3.0 C of charge round a complete circuit. The battery transfers 12 J of energy during this process. What is the electromotive force (e.m.f.) of the cell?

0625_w24_qp_23

MCQ

2024

Paper 2, Variant 3

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A student sets up the circuit shown...

0625_m18_qp_12

MCQ

2018

Paper 1, Variant 2

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What is the unit of potential difference (p.d.)?

0625_m24_qp_22

MCQ

2024

Paper 2, Variant 2

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Questions Discovered

96