1.2 Two 5,0 2 resistors are connected as shown in the diagram. nibee 5. What is the total resistance of this combination? less than 5,0 5,0 2 more than 5,0 2 and less than 10,0 s 5.00 10 2 nhows a 10 and a 20 2 resistor nircuit 100 BCD

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Chapter1: Units, Trigonometry. And Vectors
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11 The circuit diagram shows a 4,0 2 resistor and an 8,0 2 resis
battery.
What is the potential difference across the 4,0 2
resistor?
A.
0,5 V
2,0 V
4,0 V
6,0 V
1.2
Two 5,0 2 resistors are connected as shown in the
diagram.
What is the total resistance of this combination?
5.0
A
less than 500
5,0 2
C.
more than 5,0 2 and less than 10,0
5.00
10 2
1.3
The diagram shows a 10 sN and a 20 2 resistor
100
connected in a potential divider circuit.
120V
What is the reading on the voltmeter?
4,0 V
6,0 V
8,0 V
12,0 V
power
supply
1.4
Which fuse has blown?
ABCD
Transcribed Image Text:11 The circuit diagram shows a 4,0 2 resistor and an 8,0 2 resis battery. What is the potential difference across the 4,0 2 resistor? A. 0,5 V 2,0 V 4,0 V 6,0 V 1.2 Two 5,0 2 resistors are connected as shown in the diagram. What is the total resistance of this combination? 5.0 A less than 500 5,0 2 C. more than 5,0 2 and less than 10,0 5.00 10 2 1.3 The diagram shows a 10 sN and a 20 2 resistor 100 connected in a potential divider circuit. 120V What is the reading on the voltmeter? 4,0 V 6,0 V 8,0 V 12,0 V power supply 1.4 Which fuse has blown? ABCD
resistance of a wire depends on its length and on its cross-sectional area Whish of
Dllowing statements correctly describes the relationship between resistance of a
and its length, and resistance of a wire and its cross-sectional area?
Length
Cross-sectional area
Resistance is directly proportional to
the length.
Resistance is directly proportional to the
cross-sectional area.
Resistance is directly proportional to
the length.
Resistance is inversely proportional to
the cross-sectional area.
Resistance is inversely proportional
to the length.
Resistance is directly proportional to the
cross-sectional area.
Resistance is inversely proportional
to the length.
Resistance is inversely proportional to
the cross-sectional area.
(2)
of the following resistors has the largest potential difference across it?
1 ko
2 ko
3ko
Transcribed Image Text:resistance of a wire depends on its length and on its cross-sectional area Whish of Dllowing statements correctly describes the relationship between resistance of a and its length, and resistance of a wire and its cross-sectional area? Length Cross-sectional area Resistance is directly proportional to the length. Resistance is directly proportional to the cross-sectional area. Resistance is directly proportional to the length. Resistance is inversely proportional to the cross-sectional area. Resistance is inversely proportional to the length. Resistance is directly proportional to the cross-sectional area. Resistance is inversely proportional to the length. Resistance is inversely proportional to the cross-sectional area. (2) of the following resistors has the largest potential difference across it? 1 ko 2 ko 3ko
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