What is the equivalent resistance of R1 and R2?

When two resistors, R1 and R2, are in series, they have an equivalent resistance of 180 Ohms.

What will be the power consumed in a resistor of 10 Ohm if it is connected across 20 V supply?

Total resistance (R) = R₁+R₂ = 10+20 = 30Ω Power consumed (P) =?

How do you find the total resistance of a 10 ohm?

1. 10ohm and 1000 ohm are connected in series then : total combined resistance (Rt= R1+R2) = 1000+10 = 1010 ohm.
2. 10 ohm and 1000 ohm are connected in parallel then : total combined resistance (Rt = R1*R2/(R1+R2)) = (10*1000)/(1000+10) = 9.9 ohm.

What is the equivalent resistance of 10 ohms 30 ohms and 15 ohms resistors are connected in parallel?

Detailed Solution The Correct answer is 5 ohm. For resistances that are connected in parallel, the formula is, Reciprocal of the equivalent resistance = Sum of reciprocal of all the resistances.

What formula would be used to calculate the equivalent resistance if R1 and R2 are connected in parallel?

∴ ITOTAL = V/REQ = 24/4.8 = 5A. Consider the following circuit where three resistors R1, R2 and R3 are connected in a parallel combination. In parallel resistive circuits, the voltage across each resistor is same and is equal to the supply voltage. Here the supply voltage is V = 12 V.

In which combination both the resistors R1 and R2 are connected?

The resistors R1 and R2 are connected in the parallel combination because the potential difference across both the resistors is same.

What is the equivalent resistance of two resistances 10 ohms and 20 ohms connected in series?

The equivalent resistance of the series combination is 60 Ω. Potential difference across 10 Ω, 20 Ω, and 30 Ω resistors are 2 V, 4 V, and 6 V respectively.

When two resistance are connected in series What is the potential difference across two resistance?

Series Resistor Equation If two resistances or impedances in series are equal and of the same value, then the total or equivalent resistance, is equal to twice the value of one resistor.

What is the value of resistance of R1?

The resistance of R1 could be ( in ohms) : – have equivalent resistant of 6 ohms when connected in the circuit shown below. The resistance of R 1 =8Ω is a possible value of resistance. Was this answer helpful?

What is the resistance of 4 6 and 12 ohms?

As a test, if we enter resistances of 4, 6, and 12 ohms, the answer should be 2 ohms. Notice: Manually clearing the boxes does not reset stored values. Use “reset”. Notice: This calculator can also solve other math problems.

How do you calculate your total and parallel resistors?

Calculation: Rtotal and Parallel Resistors R1 or R2. Formula for resistors in series: R total = R 1 + R 2 + R 3 + Please enter two resistor values, the third value of the parallel circuit will be calculated. You can even enter the total resistance R total and one known resistance R 1 or R 2.

How do you calculate the number of resistors in a circuit?

Formula for resistors in series: R total = R 1 + R 2 + R 3 + Please enter two resistor values, the third value of the parallel circuit will be calculated. You can even enter the total resistance R total and one known resistance R 1 or R 2.