8177322
Description
Quiz by Nursultan Zhakupov, updated more than 1 year ago
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Created by Nursultan Zhakupov
about 7 years ago
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Question 1
Question
The figure below shows three resistors of values 2Ω, 4Ω and 6 Ω connected in series to a 6V dry cell.
(a) What is the effective resistance of the three resistors?
Answer
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0.92 Ω
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1.1 Ω
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10Ω
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12Ω
Question 2
Question
(b) What is the current measured by (i) ammeter A1; (ii) ammeter A2?
Answer
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3 A; 0.6 A
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0.6 A; 3 A
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3 A; 3 A
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0.5 A; 0.5 A
Question 3
Question
(c) What is the potential difference across each resistor?
Answer
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B
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C
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D
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A
Question 4
Question
The figure below shows three resistors of values 1 Ω, 3 Ω and 6 Ω connected in parallel to a 6V dry cell.
(a) What is the effective resistance of the three resistors?
Answer
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0.10Ω
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0.67Ω
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1.5Ω
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10Ω
Question 5
Question
(b) What is the potential difference across each resistor?
Answer
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A
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B
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C
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D
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