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f the number of turns in a solenoid is increased, the strength of the magnetic field producedwill

Question

f the number of turns in a solenoid is increased, the strength of the magnetic field producedwill

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Solution

If the number of turns in a solenoid is increased, the strength of the magnetic field produced will also increase.

Here's why:

  1. The magnetic field inside a solenoid (a coil of wire) is given by the formula B = μ₀ * n * I, where B is the magnetic field, μ₀ is the permeability of free space, n is the number of turns per unit length, and I is the current.

  2. From this formula, we can see that the magnetic field B is directly proportional to the number of turns n. This means that if you increase the number of turns, the magnetic field will increase proportionally.

  3. Therefore, by increasing the number of turns in the solenoid, you are increasing the number of times the current I loops around, which increases the magnetic field.

  4. This is because each loop of current contributes to the overall magnetic field. The more loops, the stronger the field.

  5. So, in conclusion, increasing the number of turns in a solenoid will increase the strength of the magnetic field produced.

This problem has been solved

Similar Questions

Describe the magnetic field of a solenoid.

The strength of magnetic field inside a long current carryingstraight solenoid is(a) more at the ends than at the centre(b) minimum in the middle(c) same at all points(d) found to increase from one end to the other

A solenoid of 1200 turns is wound uniformly in a single layer on a glass tube 2 m long and 0.2 m in diameter. The magnetic intensity at the center of the solenoid when a current of 2 A flows through it is:

Which action will increase the strength of the magnetic field?Question response areaSelect one optionincreasing the power of the batteryreversing the polarity of the batterymoving the coils further away from the batterystretching out the coils to make the solenoid longer

Field inside a solenoid is A Directly proportional to the current flowing through the coil B Directly proportional to its length C Inversely porportional to total number of turns. D Inversely proportional to current.

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