An 80-2 resistor and a 20-2 resistor are connected in parallel, and then this combination is connected in series with a 32-N resistor and a 24-V battery. An ammeter to measure the current through the 80- Q, and voltmeter to measure the potential difference across the 32 Q is needed. 1. Draw the circuit with the meters in place. 2. What is the total resistance of the circuit? 3. What current flows through the 32-2 resistor?
An 80-2 resistor and a 20-2 resistor are connected in parallel, and then this combination is connected in series with a 32-N resistor and a 24-V battery. An ammeter to measure the current through the 80- Q, and voltmeter to measure the potential difference across the 32 Q is needed. 1. Draw the circuit with the meters in place. 2. What is the total resistance of the circuit? 3. What current flows through the 32-2 resistor?
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![An 80-2 resistor and a 20-2 resistor are connected in parallel, and then this combination is connected in
series with a 32-2 resistor and a 24-V battery. An ammeter to measure the current through the 80- Q, and a
voltmeter to measure the potential difſerence across the 32 Q is needed.
1. Draw the circuit with the meters in place.
2. What is the total resistance of the circuit?
3. What current flows through the 32-2 resistor?
4. What is the difference of potential across the 32-2 resistor? Across the 80-2 resistor?
5. What is a fuse and how does it protect a circuit or device to which it is connected?
6. Show using diagrams how using only 2 Q resistors the following resistances can be made:
( a ) 0.5 Ω, (b) 1 Ω; (c) 3 Ω; ( d) 5 Ω.
7. Three wires in a circuit meet in a common point. The currents flowing in two of them are 2 A and 3 A
respectively. What are the possible values of the current in the third wire? Explain your answer
[drawings would help].
MacBook Air
4.
5.
6.
8.
dele
Q
RI
Y.
A
S
D
F
G
K
BI
1'
36
option
command
MOSISO
command
option](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5d0ab95c-39ea-41e0-9704-b3729e168a86%2Faa540874-5848-4315-91fd-f7d69aec317f%2Fcufk2v9_processed.jpeg&w=3840&q=75)
Transcribed Image Text:An 80-2 resistor and a 20-2 resistor are connected in parallel, and then this combination is connected in
series with a 32-2 resistor and a 24-V battery. An ammeter to measure the current through the 80- Q, and a
voltmeter to measure the potential difſerence across the 32 Q is needed.
1. Draw the circuit with the meters in place.
2. What is the total resistance of the circuit?
3. What current flows through the 32-2 resistor?
4. What is the difference of potential across the 32-2 resistor? Across the 80-2 resistor?
5. What is a fuse and how does it protect a circuit or device to which it is connected?
6. Show using diagrams how using only 2 Q resistors the following resistances can be made:
( a ) 0.5 Ω, (b) 1 Ω; (c) 3 Ω; ( d) 5 Ω.
7. Three wires in a circuit meet in a common point. The currents flowing in two of them are 2 A and 3 A
respectively. What are the possible values of the current in the third wire? Explain your answer
[drawings would help].
MacBook Air
4.
5.
6.
8.
dele
Q
RI
Y.
A
S
D
F
G
K
BI
1'
36
option
command
MOSISO
command
option
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