Per forum rules, please post your attempt.Rasias said:
This is not haruspex being excessively fussy -- Physics Forums scolds us if we do not require you to make an attempt. And it will help your learning process. (In fact, I might be scolded for the tip I gave you earlier.)haruspex said:
The total resistance of a circuit with multiple resistors can be calculated using the formula: Rtotal = R1 + R2 + ... + Rn, where R1, R2, ..., Rn are the individual resistances in the circuit.
The formula for calculating voltage in a circuit with multiple resistors is Vtotal = V1 + V2 + ... + Vn, where V1, V2, ..., Vn are the individual voltages in the circuit.
Ohm's law states that voltage (V) is equal to current (I) multiplied by resistance (R), or V = I x R. To calculate voltage in a circuit with multiple resistors, you would need to first calculate the total resistance of the circuit, and then use Ohm's law to determine the voltage.
Yes, a voltmeter can be used to measure voltage in a circuit with multiple resistors. To do so, you would need to connect the voltmeter in parallel with the circuit, ensuring that the positive and negative leads of the voltmeter are connected to the corresponding points in the circuit.
To determine the voltage across a specific resistor in a circuit with multiple resistors, you can use the formula: VR = I x RR, where VR is the voltage across the resistor, I is the current in the circuit, and RR is the resistance of the specific resistor. You can measure the current using an ammeter and use the known resistance of the resistor to calculate the voltage.