Current Electricity Test

Result

Current Electricity Test - 142

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Weekly Quiz Competition

Question 1
4 / -1

A 5V battery with internal resistance 2Ω and 2v battery with internal resistance 1Ω are connected to 10Ω resistor as shown in fig the current in 10Ω resistor is....

A

B

C

D

Solution
Question 2
4 / -1

A
0.5 A

B
1.0 A

C
1.5 A

D
Zero

Solution
Question 3
4 / -1

In the given circuit the equivalent resistance between the poins A and B in ohm is.

A
9

B
11.6

C
14.5

D
21.2

Solution
Question 4
4 / -1

The equivalent resistance between points A and J and current I in the following circuit will be.

A
15 Ω, 0.5 A

B
15 Ω, 1 A

C
12 Ω, 0.5 A

D
12 Ω, 1A

Solution
Question 5
4 / -1

Find the current measureal by the ammeter in the circuit shown in figure.

A
Zero

B
0.4 A

C
4 A

D
2 A
Question 6
4 / -1

Find the current in the three resistors shown in figure.

A
Zero

B
2 Amp.

C
1 Amp.

D
4 Amp.
Question 7
4 / -1

Find the equivalent resistance of the network shown in figure between the points a and b.

A
4.1

B
1.4

C
2

D
4

Solution
Question 8
4 / -1

Twelve wires, each having resistance r, are joined to form a cube as shown in figure find the equivalent resistance between the ends of a face diagonal such as a and c.

A

B

C

D

Solution
Question 9
4 / -1

Find the equivalent resistance between the points a and b of the circuit shown in figure.

A
7 Ω

B
9 Ω

C
7.5 Ω

D
5 Ω

Solution
Question 10
4 / -1

What is the equivalent resistance between the points A and B of the network

A

B
8Ω

C
6Ω

D

Solution