Linear Circuit Analysis

please use the  comment box below for discussion of any problem , query or for any concept understanding . If you want to download the worksheet , Work Sheet Power work Eenergy

Q1: Define Energy, Power , Work

Q2. Define Energy Power work Unit s and Explain them

Q3.Let’s say we have a variable power supply ranging from 25 to 50 volt, which is connected to resistor of 25 Ohm. Provide a graph satisfying ohms law,

Q4. What will happen if I connect positive and negative terminal of a battery directly to each other using a wire

Q5. What is the maximum current that can be passed from a 25 Ohm resistance having 25 watts power rating?

Q6. If we need to dissipate more heat energy from a circuit, which choice should be made, a small resistor or a resistor have a large value?

Q7.What is energy meter. What is its unit .

Q8. Find three devices at your home , which have their power rating written on them or on their boxes. . Take a snap . attach here , and get a print

Q8.Why can power not be used to charge electricity bills