17. Juan has a device that has a permanent magnet inside a coil of wires. He can move the magnet back and forth through the coil. He can hook up a small light bulb to
the wires and make it light up as he mwes the magnet back and forth. What type of
device docs Juan MOST LIKELY have?
a, a solenoid
b. a simple motor
C, an electromagnet
d, a simple generator

Pls pls pls pls ! describe, in your own words, how you found the epicenter of the earthquake.

When considering gravity acceleration and the force of acceleration, what must be true? a. the direction of acceleration must be perpendicular to the direction of the force. b. the direction of the force and the direction of acceleration must be the same as each other. c. the direction of the force and the direction of acceleration must be opposite of each other. d. the mass of the body must be the same as the acceleration of the body.

Awalk up the phase change graph worksheet