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Ohms Law > Ohms Law > Flashcards

Ohms Law Flashcards

This deck will introduce all of the Ohms Law formulas. The goal is to memorize all Ohms Law formulas

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1
Q

What does “R” stand for?

A

R = Resistance = Ohms

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2
Q

What does “P” stand for?

A

P = Power = Wattage

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3
Q

What does “I” stand for?

A

I = Intensity of current flow = Amperage

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4
Q

What does “V” stand for?

A

V = Volts = Electromotive force

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5
Q

R = Resistance = Ohms
State the formula used to find resistance…
When volts and amperage are known.
R =

A

R = V / I

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6
Q

R = Resistance = Ohms
State the formula used to find resistance…
When volts and power are known.
R =

A

R = V² / P

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7
Q

R = Resistance = Ohms
State the formula used to find resistance…
When power and amperage are known.
R =

A

R = P / I²

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8
Q

P = Power = Wattage
State the formula used to find power…
When volts and amperage are known.
P =

A

P = V • I

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9
Q

P = Power = Wattage
State the formula used to find power…
When amperage and resistance are known.
P =

A

P = I² • R

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10
Q

P = Power = Wattage
State the formula used to find power…
When volts and resistance are known.
P =

A

P = V² / R

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11
Q

I = Intensity of current flow = Amperage
State the formula used to find amperage…
When volts and resistance are known.
I =

A

I = V / R

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12
Q

I = Intensity of current flow = Amperage
State the formula used to find amperage…
When power and volts are known.
I =

A

I = P / V

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13
Q

I = Intensity of current flow = Amperage
State the formula used to find amperage…
When power and resistance are known.
I =

A

I = √ [P / R]

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14
Q

V = Volts = Electromotive force
State the formula used to find voltage…
When amperage and resistance are known.
V =

A

V = I • R

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15
Q

V = Volts = Electromotive force
State the formula used to find voltage…
When power and amperage are known.
V =

A

V = P / I

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16
Q

V = Volts = Electromotive force
State the formula used to find voltage…
When power and resistance are known.
V =

A

V = ✓ [P • R]

Ohms Law (5 decks)

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