The magnitude of the magnetic field inside a long solenoid if the current is doubled.

Question

A 0.500 kg sphere moving with a velocity given by (2.00î – 2.60ĵ + 1.00k) m/s strikes another sphere of mass 1.50 kg moving with an initial velocity of (−1.00î + 2.00ĵ – 3.20k) m/s. (a) The velocity of the 0.500 kg sphere after the collision is (-0.90î + 3.00ĵ − 8.00k) m/s. Find the final velocity of the 1.50 kg sphere. R = m/s Identify the kind of collision (elastic, inelastic, or perfectly inelastic). ○ elastic O inelastic O perfectly inelastic (b) Now assume the velocity of the 0.500 kg sphere after the collision is (-0.250 + 0.850ĵ - 2.15k) m/s. Find the final velocity of the 1.50 kg sphere. ✓ = m/s Identify the kind of collision. O elastic O inelastic O perfectly inelastic (c) Take the velocity of the 0.500 kg sphere after the collision as (−1.00ỉ + 3.40] + ak) m/s. Find the value of a and the velocity of the 1.50 kg sphere after an elastic collision. (Two values of a are possible, a positive value and a negative value. Report each with their corresponding final velocities.) a…

Answer 1

Question

Chapter 30, Problem 30.1OQ

(a)

To determine

The magnitude of the magnetic field inside a long solenoid if the current is doubled.

(b)

To determine

The magnetic field inside the long solenoid if the length of the solenoid is doubled with the number of turns remaining the same.

(c)

To determine

The magnetic field inside the long solenoid if the number of turns is doubled with the length remains the same.

(d)

To determine

The magnetic field inside the long solenoid if the radius is doubled.

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