Subsection 4.2. Electrical quantities for Physics, O Level - revisedeck

4.2. Electrical quantities

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

Listing 10 of 319 questions

The diagram shows a circuit. Where must an ammeter be connected to measure the smallest current?

5054_s15_qp_12

MCQ

2015

Paper 1, Variant 2

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Which unit is the same as a volt?

5054_s19_qp_11

MCQ

2019

Paper 1, Variant 1

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What is the symbol for a device that measures current?

5054_s19_qp_11

MCQ

2019

Paper 1, Variant 1

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A quantity is quoted as having a value of 6.2 ms. In what units is it measured?

5054_w11_qp_11

MCQ

2011

Paper 1, Variant 1

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A quantity is quoted as having a value of 6.2 ms. In what units is it measured?

5054_w11_qp_12

MCQ

2011

Paper 1, Variant 2

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A lamp is rated at 60 W on a 240 V supply. What is the current in the lamp when used normally?

5054_w12_qp_12

MCQ

2012

Paper 1, Variant 2

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Which graph shows the relationship between current and voltage for a filament lamp?

5054_s21_qp_12

MCQ

2021

Paper 1, Variant 2

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What is the purpose of a circuit breaker in an electric circuit?

5054_w08_qp_1

MCQ

2008

Paper 1, Variant 0

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Which graph shows how the current changes when the voltage across a resistor of constant resistance is varied?

5054_w23_qp_12

MCQ

2023

Paper 1, Variant 2

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A cell is connected in series with an ammeter and a lamp. The current is 1 A. A In which circuit, using identical cells, lamps and ammeters, is the current reading 2 A?

5054_s05_qp_1

MCQ

2005

Paper 1, Variant 0

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Questions Discovered

319