Physics
Physics, 28.08.2019 01:30, katekatdawsonke3863

Amagnetic field line must
a. go on forever.
b. form a closed loop.
c. have a north and south pole.
d. be created by a permanent magnet.

answer
Answers: 2

Other questions on the subject: Physics

image
Physics, 21.06.2019 19:40, drcarver
You carry a 7.0-kg bag of groceries 1.2 m above the ground at constant speed across a 2.7m room. how much work do you do on the bag in the process? (a) 157j (b) 0.00j (c) 185j (d) 82j
Answers: 2
image
Physics, 21.06.2019 22:30, andresduenas72
The law of conservation of energy states that energy cannot be created or , energy can be from one substance to another. the first blank is ' destroyed ' and for the second blank is ' transferred '
Answers: 1
image
Physics, 22.06.2019 07:00, gunnatvinson
Within a pendulum, as potential energy decreases, energy increases. a. heat b. kinetic c. frictional d. gravitational
Answers: 1
image
Physics, 22.06.2019 13:20, Jbutler15
This energy transformation diagram represents the energy of a skateboarder moving along a half-pipe. as she skates toward the top of the half-pipe, her original kinetic energy is converted to potential energy and friction. how much of the energy is potential?
Answers: 3
Do you know the correct answer?
Amagnetic field line must
a. go on forever.
b. form a closed loop.
c. have a no...

Questions in other subjects: