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Question: In a Wheatstone bridge, if the galvanometer shows a current, what can be inferred?Options:..
Question: If the resistance R1 is increased in a Wheatstone bridge, what happens to the balance cond..
Question: What is the condition for a Wheatstone bridge to be in a balanced state?Options: R1/R2 = R..
Question: If R1 = 10Ω, R2 = 20Ω, R3 = 30Ω, and R4 = 60Ω in a Wheatstone bridge, is the bridge balanc..
Question: What happens to the balancing length if the emf of the cell is increased while keeping the..
Question: If the emf of a cell is 2V and the potential gradient of the potentiometer wire is 4 V/m, ..
Question: A potentiometer wire is made of constantan. What is the advantage of using this material?O..
Question: What is the effect of increasing the resistance in the circuit of a potentiometer?Options:..
Question: In a potentiometer experiment, if the balancing length is found to be 50 cm for a cell of ..
Question: If a potentiometer wire has a potential difference of 12V across it and is 4m long, what i..
Question: What happens to the current in a circuit if the voltage is tripled and the resistance rema..
Question: If a circuit has a current of 5 A and a resistance of 10 Ω, what is the voltage?Options: 5..
Question: If the voltage across a conductor is 15 volts and the current is 3 amperes, what is the re..
Question: What is the unit of resistance in the SI system?Options: VoltAmpereOhmWattCorrect Answer: ..
Question: A 10-ohm resistor is connected to a 20-volt battery. What is the power dissipated by the r..
Question: A circuit has a voltage of 12 volts and a resistance of 4 ohms. What is the current flowin..
Question: If a resistor has a resistance of 5 ohms and a current of 2 amperes flows through it, what..
Question: What is the relationship between voltage, current, and resistance according to Ohm\'s Law?..
Question: If a circuit has a total resistance of 10Ω and a current of 1.5A, what is the voltage supp..
Question: In a circuit with a 9V battery and two resistors in series (R1 = 3Ω, R2 = 6Ω), what is the..
Question: Using Kirchhoff\'s Current Law, if three currents enter a junction as 3A, 2A, and I, what ..
Question: What is the total current in a circuit with a 12V battery and three resistors (R1 = 4Ω, R2..
Question: In a circuit with a 10V battery and two resistors in series (R1 = 2Ω, R2 = 3Ω), what is th..
Question: If a circuit has a current of 2A flowing through a 5Ω resistor, what is the voltage across..
Question: In a parallel circuit with two resistors R1 = 6Ω and R2 = 3Ω, what is the equivalent resis..
Question: Using Kirchhoff\'s Voltage Law, if a loop in a circuit has a 12V battery and two resistors..
Question: In a circuit with three resistors R1, R2, and R3 connected in series, if R1 = 2Ω, R2 = 3Ω,..
Question: In a circuit with a 6Ω and a 3Ω resistor in parallel, what is the equivalent resistance?Op..
Question: What is the current through a 12Ω resistor connected to a 24V source?Options: 1A2A3A4ACorr..
Question: If a 9V battery is connected to a 3Ω resistor, what is the power consumed by the resistor?..
