Answer:
electric filed is 907 N/C
Explanation:
Given data
surface of area = 0.321 m²
electric flux of 123 N.m²/C
angle = 25°
to find out
magnitude of the electric field
solution
we know flux formula that is
flux = electric filed × area
put all value
123 = electric filed × 0.321 sin(25)
electric filed = 123 / 0.321 sin(25)
electric filed = 906.67
so electric filed is 907 N/C
B. the current in the circuit divides so that some flows through one component
Answer:15.66 J
Explanation:
mass of block 
Force magnitude=7.5 N
Initial velocity =
Final velocity=
Initial Kinetic Energy=
=
Final Kinetic Energy=
=
Work Done =Final -Initial Kinetic energy=37.714-22.056=15.66 J
Answer:The gravitational field on Saturn can be calculated by the following formula;
Explanation:
An electric current can have no current when the switch is OPEN