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Worksheets

Combined Circuits

Total questions: 14

Worksheet time: 25mins

Name
Class
Date
1.

What does the electronic schematic symbol shown represent?

a)

switch

b)

light

c)

battery

d)

wires

2.

What does the electronic schematic symbol shown represent?

a)

light bulb

b)

cell

c)

battery

d)

resistor

3.

What does the electronic schematic symbol shown represent?

a)

Wire

b)

Resistor

c)

Battery

d)

Switch

4.

What is the total resistance in the circuit?

a)

10 ohms

b)

6 ohms

c)

4 ohms

d)

2.4 ohms

5.

What is the total current through the battery?

a)

0.75 A

b)

1.5 A

c)

3 A

d)

0.33 A

6.

What is the current through the 2 ohm resistor?

a)

0.75 A

b)

1.5 A

c)

3 A

d)

0.33 A

7.

What is the current through each 4 ohm resistor?

a)

1.5 A

b)

3 A

c)

2 A

d)

0.75 A

8.

What is the voltage drop over the 4 ohm resistors?

a)

6 V

b)

3 V

c)

2 V

d)

1 V

9.

What is the voltage drop over the 2 ohm resistor?

a)

6 V

b)

3 V

c)

2 V

d)

1 V

10.

Solve for total circuit resistance

a)

140 Ohms

b)

75 Ohms

c)

90 Ohms

d)

65 ohms

11.

Solve for total current that is flowing through the circuit shown

a)

2 A

b)

154 mA

c)

154 A

d)

77 mA

12.

Solve for the current that is flowing through Resistor one

a)

2 A

b)

154 mA

c)

154 A

d)

77 mA

13.

Solve for the voltage drop at resistor one

a)

10 V

b)

8 V

c)

3.08 V

d)

3.85 V

14.

Solve for the current that is flowing through resistor three

a)

2 A

b)

154 mA

c)

154 A

d)

77 mA