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The effect of closing the key K in the circuit shown in the figure above would be to?
Classroom
Physics Classroom
Jamb
Jamb 2020
Current Electricity
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The effect of closing the key K in the circuit shown in the figure above would be to?
SchoolNGR Classroom
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
A
Increase the current by 0.4A
B
Reduce the current by 0.4A
C
Increase the current by 0.6A
D
Reduce the current by 0.6A
Show Answer
Show Explanation
Correct Answer:
Option A
Explanation:
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