The electric potential in a circuit is given by

V (t) = 320e^ (-3.1t)

where t is measured in seconds and V is measured in volts.

How long does it take for the potential to drop from 200 volts to 100 volts?

Question

Janiyah Matthews

Mathematics

21 October, 17:14

The electric potential in a circuit is given by

V (t) = 320e^ (-3.1t)

where t is measured in seconds and V is measured in volts.

How long does it take for the potential to drop from 200 volts to 100 volts?

+5

Answers (2)

Know the Answer?

Alf · Answer 1

Hello there.

How long does it take for the potential to drop from 200 volts to 100 volts?

0.36 - 0.15 = 0.21 s

Zaire Mcclure · Answer 2

We are given with the equationL

V (t) = 320 e^ (-3.1t)

At V = 200

200 = 320 e^ (-3.1t)

t = 0.15 s

100 = 320 e^ (-3.1t)

t = 0.36 s

It takes 0.36 - 0.15 = 0.21 s for the voltage to drop from 200 to 100 volts.

The electric potential in a circuit is given byV (t) = 320e^ (-3.1t)where t is measured in seconds and V is measured in volts.How long does it take for the potential to drop from 200 volts to 100 volts?

The electric potential in a circuit is given by

V (t) = 320e^ (-3.1t)

where t is measured in seconds and V is measured in volts.

How long does it take for the potential to drop from 200 volts to 100 volts?