Please assist me by showing a step by step solution. Would rate the best answer
ID: 2141162 • Letter: P
Question
Please assist me by showing a step by step solution. Would rate the best answer and award points to itA 3.3cm diameter circular coil with 30 turns of wire has resistance 1.6? .
This coil is placed inside a solenoid, with coil and solenoid axes aligned.
The solenoid has 2800 turns and is 22cm long.
Part A At what rate must the current in the solenoid be increased to induce a 1.2mA current in the coil? Express your answer using two significant figures. ?Isolenoid?t =
A/s
Part B Is the induced current in the same direction or opposite the solenoid current? Is the induced current in the same direction or opposite the solenoid current? the same direction opposite direction Please assist me by showing a step by step solution. Would rate the best answer and award points to it
A 3.3cm diameter circular coil with 30 turns of wire has resistance 1.6? .
This coil is placed inside a solenoid, with coil and solenoid axes aligned.
The solenoid has 2800 turns and is 22cm long.
Part A At what rate must the current in the solenoid be increased to induce a 1.2mA current in the coil? Express your answer using two significant figures. ?Isolenoid?t =
A/s
Part B Part A At what rate must the current in the solenoid be increased to induce a 1.2mA current in the coil? Express your answer using two significant figures. ?Isolenoid?t =
A/s ?Isolenoid?t =
A/s ?Isolenoid?t =
A/s Is the induced current in the same direction or opposite the solenoid current? Is the induced current in the same direction or opposite the solenoid current? the same direction opposite direction Is the induced current in the same direction or opposite the solenoid current? the same direction opposite direction Is the induced current in the same direction or opposite the solenoid current? the same direction opposite direction Is the induced current in the same direction or opposite the solenoid current? the same direction opposite direction ?Isolenoid?t =
A/s
Explanation / Answer
= 1.2*1.6*0.22/(30*3.14*(1.65*10^-2)^2*4*3.14*10^-7*2800)
=4.683 A/s
the same direction
opp direction