. Find the currents through and the voltage across all the resistors.

Q: 5. Three 15-2 resistors are connected in parallel and placed across a 30-V ba a. What is the…

A: Given data, The value all the three resistances are R1= R2 = R3 =15 Ω. All the three resistance are…

Q: 3. There are three resistors, and their values are 20 ohm, 30 ohm and 40 ohm. Find out its…

A: It is mentioned that there are three resistors, and their values are 20 ohm, 30 ohm and 40 ohm.

Q: Find the equivalent resistance at terminals A and B if each resistor is rated 1k-ohm. A B c-M- M- D…

A: consider the given question;

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: For each of the 4 resistors types document the optimal multimeter setting to measure resistance and…

A:

Q: Five resistors are connected as shown in the figure. What is the equivalent resistance of this…

A:

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

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.