Solenoid A has total number of turns N length L and diameter D. Solenoid B has total number of turns 2N, length 2L and diameter 2D. Inductance of solenoid A is

8 times inductance of solenoid B
1/4 of inductance of solenoid B
same as inductance of solenoid B
1/8 of inductance of solenoid B
four times of inductance of solenoid B

∴Inductance of solenoid A is of inductance of solenoid B.

Explanation:

Inductance of a solenoid is

N= number of turns

= length of the solenoid

d= diameter of the solenoid

A=cross section area

B=magnetic induction

= magnetic flux

= Current

Given that, Solenoid A has total number of turns N, length L and diameter D

The inductance of solenoid A is

Solenoid B has total number of turns 2N, length  2L and diameter 2D

The inductance of solenoid B is

Therefore,

∴Inductance of solenoid A is of inductance of solenoid B.

b

step-by-step explanation: a third of 24 is 8, 8 times 3 is 24 so 8 - 2 would be 6

gpe = mass x gravity constant x height or… gpe = mgh

where… mass: measured in kilograms (kg)

gravity: gravity constant on earth = 10.00 m/s2

height: measured in meters (m)

gpe: measured in joules (j) or kilojoules (kj)

how do you solve gpe?

gravitational potential energy (gpe) is the energy an object has because of its position above the. ground.

gpe = mass x gravity constant x height or… gpe = mgh.

mass:

note: to earn full marks when solving science word problems, you must show your work:

formula.

example:

given values:

mass = 0.3 kg.