is a property that determines the amount of current for a given source voltage, whereas a is a device that controls the current in a circuit. Resistance, resistor Resistance, battery Resistor, resistance

Q: Calculate the total resistance in the image below. R1 = 41 ohms R2 = 79 ohms R3 = 34 ohms

A: Given data:  Three resistors are connected in series R1 = 41 Ω, R2 = 79 Ω and R3 = 34 Ω Required:…

Q: Two identical resistors can be connected in series to a battery or in parallel. In which…

A: Given: two identical resistors which can be connected in series to a battery or in parallel   To be…

Q: In the circuit below, if the battery in the circuit below is 2V, resistor R1=114Ω, and resistor…

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Q: You have access to three 60-Ω resistors and one 12- V battery. There are four different circuits you…

A: Three resistor with R= 60 ohm, 12 V Battery

Q: A typical flashlight bulb is rated at 7.5 W.  If the lightbulb drops 3 V, a) Draw a sketch of the…

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Q: Resistors that are located along different horizontal or vertical placements are not necessarily…

A: In circuit A, 1k,3k and 4k ohm are connected in series and 2k ohm is connected in parallel. In…

Q: When resistors with different resistances are connected in series, which of the following must be…

A: When resistors are connected in series current flowing through them will be same but have different…

Q: V V We are testing a car battery to measure its internal resistance. We measure a voltage of 11.9…

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Q: High potential I R1 R2 12 1 I- Low potential

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Q: A 120-Ohm resistor is in series with unknown resistor. The voltage drop across the unknown resistor…

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Q: 470 Ohms + 12 V 1000 Ohms 1500 Ohms

A: The source voltage VS is 12 V. The equivalent resistance of resistors connected in series is given…

Q: In the circuit shown switch S has been closed 60 0 for a long time. a) Find the charge in the…

A: Given:The circuit is given with all values of resistors and capacitorV = 100 VR1 = 60 ΩR2 = 40 ΩR3 =…

Q: Four resistors and a power supply are placed in a circuit as shown below. V = 36 V R4 = 15 Q R3= 12…

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Q: According to Ohm's Law A small amount of Resistance in a circuit will result in small amount of…

A: according ohm's law- ohm's law states relationship between electric current and voltage difference…

Q: What is the effective resistance of a 100 e resistor in series with another 100 2 resistor? 50 2 100…

A: Answer (1) --------. 200 ohm R1 = 100 ohm  R2 = 100 ohm  Effective Resistance Rs = R1 + R2…

Q: An RC Circuit consists of a resistor and a capacitor. If the capacitor were charged to 10 volts and…

A: Initially the capacitor was fully charged. Then it starts discharging.VC=V0e-tRCV0=10 VC=10×10-6…

Q: A 9V battery is connected across a potentiometer (device with variable resistance). As the…

A: We have , V=IR  Where V = voltage I = Current R = resistance

Q: A potential difference of 120 V is applied across a resistor of unknown resistance. If the heat…

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Q: A resistor of 9 ohms is carrying  a current of 4 amperes.  What is the voltage that would be…

A: Given data:  Resistance (R) = 9 Ω Current (I) = 4 A Required: Voltage (V)

Q: A resistor is placed in a circuit with an adjustable voltage source. The voltage across and the…

A: The slope of a voltage (V)-current (A) graph represents the resistance of the resistor.

Q: Two identical resistors are connected in series across the terminals of a battery with a voltage V…

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Q: A resistor draws 6 Amps when connected across a 12-V battery. What additional single resistor could…

A: Given :-   I = 6 amps . v = 12 v required current to get is 1.5 amp .