Subsection 4.5. Electromagnetic effects for Physics, O Level - revisedeck

4.5. Electromagnetic effects

A subsection of Physics, 5054, through 4. Electricity and magnetism

Listing 10 of 237 questions

Electrical power is transmitted by cables over long distances at very high voltages. What are the effects of using a high voltage transmission system?

5054_s22_qp_12

MCQ

2022

Paper 1, Variant 2

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Why is electrical energy usually transmitted at high voltage?

5054_w06_qp_1

MCQ

2006

Paper 1, Variant 0

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Electric power cables transmit electrical energy over large distances using a high voltage, alternating current. What are the advantages of using a high voltage and of using an alternating current?

5054_w10_qp_11

MCQ

2010

Paper 1, Variant 1

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Electric power cables transmit electrical energy over large distances using a high voltage, alternating current. What are the advantages of using a high voltage and of using an alternating current?

5054_w10_qp_12

MCQ

2010

Paper 1, Variant 2

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Electric power cables transmit electrical energy over large distances using high-voltage, alternating current. What are the advantages of using a high voltage and of using an alternating current?

5054_w15_qp_11

MCQ

2015

Paper 1, Variant 1

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Electric power cables transmit electrical energy over large distances using high-voltage, alternating current. What are the advantages of using a high voltage and of using an alternating current?

5054_w15_qp_12

MCQ

2015

Paper 1, Variant 2

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Which cable transmits electrical energy at the highest voltage?

5054_w18_qp_12

MCQ

2018

Paper 1, Variant 2

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Questions Discovered

237