For the resistor circuit shown, find the current in each resistor and the voltage across each resistor.

Q: A nine volt source is used to power 2 electrical devices that are linked in parallel.The source's…

A: Circuit diagram as per our requirement :

Q: The current in the following circuit was measured and found to be 2 mA. R1 R2 2k Ohm 3k Ohm .12V R3

A:

Q: 3. A. What is the theoretically predicted value of current through the 100 ohm resistor in the…

A: Network analysis problem. Lool below is the solution...

Q: When the 10-Ohm, 12-Ohm and 15-ohm resistor are connected in sereis and the current is supplied by…

A: Drawing the circuit for the given information:

Q: A 12-V DC automobile head lamp is to be used on a fishing boat with a 24-V power system. The head…

A: Given     Rating of lamp ,P = 50W Voltage rating of lamp ,VL= 12V Available Voltage, V= 24 V

Q: Two resistors, of resistance 3 ohm and 6 ohm, are connected in parallel across a battery having a…

A: Given data: The voltage, V=12 V Resistance, R1=3 Ω Resistance,R2=6 Ω

Q: 10-Identify all pairs of series or parallel connected resistors, in this circuit. 11-If all the…

A: Here, The resistance R2 and R3 are connected on series and they are connected in parallel with R4…

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.