#### Transcript Chapter24ReadingQuiz

### Chapter 24 Reading Quiz Dr. Harold Williams

### Reading Quiz

1. The SI unit for the strength of the magnetic field is A.

B.

C.

D.

newton.

joule.

tesla.

faraday. Slide 24-6

### Answer

1. The SI unit for the strength of the magnetic field is A.

B.

**C.**

D.

newton.

joule.

**tesla.**

faraday. Slide 24-7

### Reading Quiz

2. The shape of the trajectory that a charged particle follows when it moves perpendicular to a uniform magnetic field is A.

B.

C.

D.

a straight line.

a circle.

a parabola.

an ellipse.

Slide 24-8

### Answer

2. The shape of the trajectory that a charged particle follows when it moves perpendicular to a uniform magnetic field is A.

**B.**

C.

D.

a straight line.

**a circle.**

a parabola.

an ellipse.

Slide 24-9

### Reading Quiz

3. The magnetic field of a straight, current-carrying wire is A.

B.

C.

D.

E.

parallel to the wire.

perpendicular to the wire.

around the wire.

inside the wire.

zero.

Slide 24-10

### Answer

3. The magnetic field of a straight, current-carrying wire is A.

B.

**C.**

D.

E.

parallel to the wire.

perpendicular to the wire.

**around the wire.**

inside the wire.

zero.

Slide 24-11