TLO 1: Calculate unknown voltages and resistances in a series circuit using Kirchhoff's and Ohm's Laws. 1. Use resistors R1 through R4, the milliammeter and the dc power source, and connect the series circuit shown in Fig. 4-1. Do not apply power this time! 2. Calculate the total resistance, R, of the circuit. R, Ω 3. Use Ohm's Law and a voltage source of 25Vdc, and calculate the current flow in the circuit. mAdc Your calculated value should be five mAdc. 4. Calculate the voltage drop across each resistor. ERI ER ERS ER Vdc Vdc Vdc Vdc CamScanner

Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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TLO 1: Calculate unknown voltages and resistances in a series circuit using Kirchhoff's
and Ohm's Laws.
1. Use resistors R1 through R4, the milliammeter and the dc power source, and connect
the series circuit shown in Fig. 4-1. Do not apply power this time!
2. Calculate the total resistance, R, of the circuit.
R,
Ω
3. Use Ohm's Law and a voltage source of 25Vdc, and calculate the current flow in the
circuit.
mAdc
Your calculated value should be five mAdc.
4. Calculate the voltage drop across each resistor.
ERI
Vdc
Vdc
Vdc
Vdc
ERS
ER
CamScanner
Transcribed Image Text:TLO 1: Calculate unknown voltages and resistances in a series circuit using Kirchhoff's and Ohm's Laws. 1. Use resistors R1 through R4, the milliammeter and the dc power source, and connect the series circuit shown in Fig. 4-1. Do not apply power this time! 2. Calculate the total resistance, R, of the circuit. R, Ω 3. Use Ohm's Law and a voltage source of 25Vdc, and calculate the current flow in the circuit. mAdc Your calculated value should be five mAdc. 4. Calculate the voltage drop across each resistor. ERI Vdc Vdc Vdc Vdc ERS ER CamScanner
R1
1K
mA
0-10mAdc
R2
1K
0-25Vdc
R3
1.5K
R4
1.5K
Fig. 4-1
CamScanner
Transcribed Image Text:R1 1K mA 0-10mAdc R2 1K 0-25Vdc R3 1.5K R4 1.5K Fig. 4-1 CamScanner
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