Experimental Skills-Multimeter (NEET Physics): Questions 1 - 2 of 2

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Question number: 1

» Experimental Skills » Multimeter

MCQ▾

Question

Circuit diagram consists of voltmeter, ammeter, battery.

Circuit Diagram Consists of Voltmeter, Ammeter, Battery.

In figure circuit diagram consists of voltmeter, ammeter, battery and resistors is shown.

In the circuit shown, voltmeter is ideal and its least count is 0.1 V. The least count of ammeter is 1 mA. Let reading of the voltmeter is 30.0 V and the reading of ammeter is 0.020 A. Calculate the value of resistance R within error limits.

Choices

Choice (4) Response
a.

(1.2±0.05)kΩ

b.

(1.5±0.08)kΩ

c.

(1.5±0.05)kΩ

d.

(1.2±0.08)kΩ

Question number: 2

» Experimental Skills » Multimeter

MCQ▾

Question

To determine the equivalent resistance of two resistors when connected in series, a student arranged the circuit components as shown in the diagram. But he did not succeed to achieve the objective.

Circuit diagram for determine two resistors.

Circuit Diagram for Determine Two Resistors.

To determine the equivalent resistance of two resistors when connected in series, a student arranged given circuit.

Which of the following mistakes has been committed by him in setting up the circuit?

Choices

Choice (4) Response
a.

Terminals of voltmeter are wrongly connected

b.

Position of ammeter is incorrect

c.

Position of voltmeter is incorrect

d.

Terminals of ammeter are wrongly connected

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