Physics, 23.07.2019 19:00, miajustina123

The picture shows an experiment used to determine the effect of using more nails in the core of an electromagnet. which of the following would make this a better designed experiment? using a different number of batteries for each electromagnet. using the same number of turns of wire for each electromagnet. inserting an ammeter in each circuit between the battery and the nails. using a different size battery for each electromagnet.

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 09:00, keshho

When a bicycle coasts uphill, it moves slower and slower as it climbs. why? a. its kinetic energy is transforming into heat energy. b. its potential energy is transforming into kinetic energy. c. its kinetic energy is transforming into potential energy and heat energy. d. its potential energy is transforming into kinetic energy and heat energy.

Answers: 1

continue

Physics, 22.06.2019 09:00, nedannn

An open cart is moving along a straight frictionless horizontal track. when rain starts falling vertically into the cart, what happens to the speed of the cart?

Answers: 3

continue

Physics, 22.06.2019 12:00, Emiann222

Under normal conditions, describe how increasing the temperatures effects the solubility of a typical salt

Answers: 1

continue

Physics, 22.06.2019 17:30, mp515

When using the scientist method, which step comes last?

Answers: 2

continue

Do you know the correct answer?

The picture shows an experiment used to determine the effect of using more nails in the core of an e...