Question
A closely wound solenoid 40 cm long has 5 layers of windings of 400 turns each. The diameter of the solenoid is 2
A closely wound solenoid 40 cm long has 5 layers of windings of 400 turns each. The diameter of the solenoid is 2
cm. If the current carried is 8.0 A, estimate the magnitude of B inside the solenoid near its centre.
More Physics GS Questions
- A thin conducting rod of length 3 m is aligned vertically (along the z-axis) and is moving in space with a velocity vector v = (i + 4j) m/s within a unifor...
- The current across the 3 ohm resistance in the given circuit is:
- What is the process of melting also called?
- A wire loop in the shape of a square of side a carries a current I. If an infinitely long straight wire carrying the same current passes through the center...
- Which of the following pair regarding sound is correct? I. Loudness – depends on amplitude II. Shrillness – depends on frequency
- Which one of the following is the equation for Velocity Time relation?
- A galvanometer coil has a resistance of 14 Ω and the metre shows full scale deflection for a current of 4 mA. How will you convert the metre into a voltmet...
- Which of the following correctly ranks molecular speeds at a fixed temperature?
- What is found in frequency modulation?
- In the equation of motion ( v = u + at ), ( u) represents:
Relevant for Exams:
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
