# G11 T3 Homework 2

10 Questions | Total Attempts: 260  Settings  • 1.
What will this voltmeter register when connected to a battery as shown (assume a battery voltage of 12 volts)?
• 2.
Which diagram shows a circuit that will allow the lamps to be switched on and off independently?
• A.

A

• B.

B

• C.

C

• D.

D

• 3.
Four lamps are labeled ‘60 W 240 V’.In which circuit are the lamps connected so that they all work at normal brightness?
• A.

A

• B.

B

• C.

C

• D.

D

• 4.
Four lamps are labeled ‘60 W 240 V’.In which circuit are the lamps connected so that they all work at the lowest brightness?
• A.

A

• B.

B

• C.

C

• D.

D

• 5.
The diagram shows a circuit with three ammeters, X, Y and Z.
• 6.
Calculate the value of a resistor in ohms accordingly to the graph which shows:- The voltage applied to the resistor.- The current passing through the resistor
• 7.
A 12.0 Ω lamp and a 6.0 Ω lamp are connected in series.What is the total resistance of the combination?
• A.

0.5 Ω

• B.

6.0 Ω

• C.

18.0 Ω

• D.

72.0 Ω

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