the resistance of the circuit when the key k ...

ICSE Class 10 Physics 2019 Paper

The diagram above shows a circuit with the key $k$ open. Calculate :

Question : 59 of 74

Marks: +1, -0

the resistance of the circuit when the key

k

is open.

Solution:

The resistance of the circuit when the key

K

is open is

5 \Omega + 0.5 \Omega = 5.5 \Omega

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