Series and Parallel combination of Resistors

Series and Parallel combination of Resistors

10th Grade

10 Qs

quiz-placeholder

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Series and Parallel combination of Resistors

Series and Parallel combination of Resistors

Assessment

Quiz

Physics

10th Grade

Hard

Created by

Nihil Philip

Used 14+ times

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Four unequal resistors are connected in a parallel with each other. Which one of the following statements is correct about this combination?

The equivalent resistance is less than that of the smallest resistor.

The equivalent resistance is equal to the average of the four resistances.

The equivalent resistance is midway between the largest and smallest resistance.

The equivalent resistance is more than the largest resistance.

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Draw a circuit with a battery connected to four resistors, R1, R2, R3, and R4, as follows. Resistors R1 and R2 are connected in parallel with each other, resistors R3 and R4 are connected in parallel with each other, and both parallel sets of resistors are connected in series with each other across the battery.

Media Image
Media Image
Media Image
Media Image

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

With three 10 resistors connected in series with a 30 volt cell, the total circuit current will equal ____.

300 amps

1 amp

3 amps

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What happens to total current in a series circuit when the total voltage stays the same, circuit resistance decreases, current will ____________.

increase

Stay the same

Decrease

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the total resistance of the circuit in the figure?

15.32 ohms

24.17 ohms

70.41 ohms

120.12 ohms

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

How many amps of current would flow through the circuit in the figure?

2

3.24

4.14

5.21

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

If R3 was removed from the circuit in the figure, how many amps of current would flow through the circuit?

4

5

12

15

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