Unit 2 Lesson 5 Exit Ticket **

1. You’re presented with two objects. As they are pushed towards one another, it becomes harder and harder to push them closer. You can’t do it! What charges do these objects have?

• a. One is a positive charge, one is a negative charge

• a. Both are positive charges

• a. Both are negative charges

• a. They are the same charge

1. What charges can exist for objects A and B?

• a. A: Positive, B: Negative

• a. A: Negative, B Positive

• a. Both A and B

• a. Neither A or B

1. What substance has a negative charge?

• proton

• neutron

• electron

• positron

1. What is shown in this circuit?

• a. 2 Batteries, 1 light bulb

• a. 1 Battery, 2 light bulbs

• a. 1 battery, 1 light bulb, 1 switch

• a. 2 lightbulbs, 1 switch

1. What is electricity made of?

• protons

• neutrons

• electron

• light

1. If you put a switch in the circuit, what will that let you do?

• make light bulb brighter

• let you turn light on and off

• add more energy to circuit

• a. The switch is not necessary, it won’t change the circuit