resistors are connected as shown in the figure. The total current passing through the circuit is 5A while the current R1 has a resistance of 3 ohms.The voltage across R2 and R4 are 20V and 30V respectively and the current passing through R3 is 2A. determine the total voltage and total resistance of the circuit and shown and all other unknowns
KVL and KCL
KVL stands for Kirchhoff voltage law. KVL states that the total voltage drops around the loop in any closed electric circuit is equal to the sum of total voltage drop in the same closed loop.
Sign Convention
Science and technology incorporate some ideas and techniques of their own to understand a system skilfully and easily. These techniques are called conventions. For example: Sign conventions of mirrors are used to understand the phenomenon of reflection and refraction in an easier way.
NEED ASAP!! SOLVE CORRECTLY
4 resistors are connected as shown in the figure. The total current passing through the circuit is 5A while the current R1 has a resistance of 3 ohms.The voltage across R2 and R4 are 20V and 30V respectively and the current passing through R3 is 2A. determine the total voltage and total resistance of the circuit and shown and all other unknowns
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R4
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