Ηλεκτρική Τάση και Ρεύμα

Is the electric voltage measured in Ohms?

• Yes

• No

Is the electric voltage the difference between two points?

• Yes

• No

Is the voltage always constant at all points in a circuit?

• Yes

• No

Does a 9 V battery operate with alternating current?

• Yes

• No

Can electric current be produced only by batteries?

• Yes

• No

Is the electric voltage not affected by temperature?

• Yes

• No

List devices we use in our daily life that have electric voltage.