Electric current and Magnetic field

Welcome!

Class Name : Physics Honors with
Lab
Instructor Name : Jaculine Saleth
Date : 2/23/2024

Agenda

●Check In

●Entrance Ticket

●Learning Objective

●Lesson Practice-Teacher Explanation

●Learning Outcomes -Student Practice

●Lesson Reflection-Exit Ticket

How are you today?

Check In

Entrance Ticket:
Answer the question

Multiple Choice

Review Question

• A

• B

• C

• D

How confident are you in your answer? Share a number.

Entrance Ticket

1

Not at all
Confident

2

Slightly

Confident

3

Somewhat
Confident

4

Quite Confident

5

Very Confident

I guessed, I’m
not really sure
where to start.

I have some
ideas, but I’m
not sure if I’m

right.

I think I know the

answer.

I’m pretty sure I

solved that
correctly.

I’ve definitely
got this, and I
could explain it

to someone.

Standard Addressed:
P-PS2-5. Plan and conduct an investigation to provide evidence that an electric current can
produce a magnetic field and that a changing magnetic field can produce an electric current.

Clarification Statement: Examples could include current carrying wires and
electromagnets/solenoids in motors, anti-shoplifting devices, junkyard magnets, metal detectors,
and magnetic levitation in high-speed trains.

●

Electricity is a form of energy that involves the movement of electrons from one

Difference Between Electricity and Magnetism

●The major difference between electricity and magnetism is their
presence.

●Electricity can be present in a static charge, while magnetism’s
presence is only felt when there are moving charges as a result of
electricity.

●In simple words, electricity can exist without magnetism, but magnetism
cannot exist without electricity.

Multiple Choice

Read the diagrams

• A

• B

• C

• D

Multiple Choice

• A

• B

• C

• D

Multiple Choice

• A

• B

• C

• D

• E

Multiple Choice

• A

• B

• C

• D

Multiple Choice

• A & E

• B

• C & E

• D & C

• E

Exit Ticket

Which of the following is a true statement about magnetic field lines?

Choose 1 answer:

A. They intersect inside any given magnet.
B. They may intersect when two magnets are brought close together.

C. They don't intersect because the north and the south poles are

always found together.

D. never intersect because a compass needle at the point of intersection can't point in two
directions.