# Current Electricity-Series and Parallel Combinations of Resistors (NEET (National Eligibility cum Medical Entrance Test) Physics): Questions 9 - 10 of 10

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## Question number: 9

» Current Electricity » Series and Parallel Combinations of Resistors

MCQ▾

### Question

How can we convert the galvanometer of and current into Ammeter with maximum range of 6A.

### Choices

Choice (4) Response

a.

By adding a resistance 2.5mΩ in series with the galvanometer

b.

By adding a resistance 6mΩ in series with the galvanometer

c.

By adding a resistance 6mΩ . in parallel with the galvanometer

d.

By adding a resistance 2.5mΩ in parallel with the galvanometer

## Question number: 10

» Current Electricity » Series and Parallel Combinations of Resistors

MCQ▾

### Question

Twelve wires of equal length and same cross-section are connected in the form of a cube. If the resistance of each of the wires is R, then the effective resistance between the two diagonal ends would be

### Choices

Choice (4) Response

a.

2 R

b.

12 R

c.

R

d.

8 R

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