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CE
Question Practice

Calculate the unknown resistance \( R_4 \) if \( R_1 = 10 \Omega, R_2 = 20 \Omega, R_3 = 30 \Omega \).

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MCQ_SA
CBSE
Class 12
Physics
Physics Part - I
CURRENT ELECTRICITY
Question Bank

Calculate the unknown resistan...

Single Answer MCQ
Q-00085336

Calculate the unknown resistance \( R_4 \) if \( R_1 = 10 \Omega, R_2 = 20 \Omega, R_3 = 30 \Omega \).

1

15 Ω

2

60 Ω

3

30 Ω

4

20 Ω

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