A
B
C
D
Text Solution
Verified by Experts
Topper's Solved these Questions
Similar Questions
Explore conceptually related problems
MBD -HARYANA BOARD-MAGNETIC EFFECTS OF ELECTRIC CURRENT-EXAMPLE
- In activity shown,how do you think the displacKHOent of rod AB will be...
Text Solution
|
- In activity shown,how do you think the displacKHOent of rod AB will be...
Text Solution
|
- A positively charged particle projected towards west is deflected towa...
Text Solution
|
- State Fleming's left-hand rule.
Text Solution
|
- What is the role of the split-ring in an electric motor?
Text Solution
|
- Explain different ways to induce current in a coil.
Text Solution
|
- State the principle of an electric generator.
Text Solution
|
- Name some sources of direct current.
Text Solution
|
- Which sources produce alternating current?
Text Solution
|
- Choose the correct option: A rectangular coil of copper wires is rot...
Text Solution
|
- Name two safety measures commonly used in electric circuits and applia...
Text Solution
|
- An electric oven of a 2kW power rating is operated in a domestic circu...
Text Solution
|
- What precaution should be taken to avoid the overloading of domestic e...
Text Solution
|
- Which of the following correctly describes the magnetic field near a l...
Text Solution
|
- The phenomenon of electromagnetic induction is :
Text Solution
|
- The device used for producing electric current is called a:
Text Solution
|
- The essential difference between an AC generator and a DC generator is...
Text Solution
|
- At the time of short circuit, the current in the circuit :
Text Solution
|
- State whether the following statement is true or false : An electric...
Text Solution
|
- List three sources of magnetic fields.
Text Solution
|