Solve the circuit in the figure with the triangle-star method, find the current drawn from the 20V source and mark the correct answer for this current. Ry R$ 50 R4 20 V a. -6 O b. 5.125 O. -4 O d. 6 O e. 4

Q: Find the TEC and NEC for the circuit and the current and voltage running accross the 100 ohm…

A: In the given questions we need to calculate the TEC and NEC .

Q: b) Suppose the current in the 10 resistor in the following circuit A is 60 mA, flowing from left to…

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Q: R1 R2 R3 R4 220 Q 220 Q 220 Q 220 Q w w +1 PSB 5 V

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Q: A circuit component carries a current of 2.4 amperes and has a voltage drop of 10 volts across it.…

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Wheatstone Bridge Method

A Wheatstone bridge is a circuit used to measure unknown resistance by measuring the ratios of the two branches of the circuit such that each branch has two resistance and out of four resistance one is unknown. The two branches are joined in between with the help of galvanometer which is used to determine the direction of the current. The main advantage of this circuit is that it can provide the most accurate measurement (different from a simple voltage separator).