Physics Worksheet What is the resistance of 20 m of silver wire that is 2 mm in diameter? 0.584 Ohms 0.746 Ohms 0.084 Ohms 0.101 Ohms What is the resistance of a 3.0 m length of copper wire 1.5 mm in diameter? 0.062 Ohms 0.044 Ohms 0.029 Ohms 0.075 Ohms What is the diameter of a 1.00 m length of tungsten wire whose resistance is 0.22 Ω? 1.3 x 10^-4 m 5.7 x 10^-4 m 6.5 x 10^-4 m 4.2 x 10^-4 m What is the diameter of a 2.00 m length of gold wire whose resistance is 2.4 Ω? 3.36 x 10^-4 m 7.64 x 10^-4 m 1.61 x 10^-4 m 4.51 x 10^-4 m What is the length of a 2 mm diameter platinum wire whose resistance is 1.5 Ω? 44.5 m 48.7 m 56.7 m 15.3 m What is the resistance of a resistor with the following colors: orange, blue, violet, and gold? 36 x 10^7 +- 5% 50 x 10^4 +- 5% 63 x 10^8 +- 5% 53 x 10^6 +- 5% What is the resistance of a resistor with the following colors: red, yellow, green, and silver? 88 x 10^2 +- 10% 24 x 10^5 +- 10% 39 x 10^2 +- 10% 62 x 10^2 +- 10% What is the resistance of a resistor with the following colors: orange, orange, black, and gold? 99 x 10^9 +- 5% 22 x 10^3 +- 5% 88 x 10^3 +- 5% 33 x 10^0 +- 5% What is the resistance of a resistor with the following colors: gray, brown, gold, and silver? 42 x 10^-3 +- 10% 82 x 10^-7 +- 10% 81 x 10^-1 +- 10% 53 x 10^3 +- 10% What is the resistance of a resistor with the following colors: blue, white, and red? 69 x 10^2 +- 20% 82 x 10^7 +- 20% 47 x 10^3 +- 20% 29 x 10^5 +- 20%
Ohm's law
Ohm’s law is a prominent concept in physics and electronics. It gives the relation between the current and the voltage. It is used to analyze and construct electrical circuits. Ohm's law states that the voltage across a conductor is directly proportional to the current flowing through it.
Path of Least Resistance
In a series of alternate pathways, the direction of least resistance is the actual or metaphorical route that offers the least resistance to forwarding motion by a given individual or body.
Physics Worksheet What is the resistance of 20 m of silver wire that is 2 mm in diameter? 0.584 Ohms 0.746 Ohms 0.084 Ohms 0.101 Ohms What is the resistance of a 3.0 m length of copper wire 1.5 mm in diameter? 0.062 Ohms 0.044 Ohms 0.029 Ohms 0.075 Ohms What is the diameter of a 1.00 m length of tungsten wire whose resistance is 0.22 Ω? 1.3 x 10^-4 m 5.7 x 10^-4 m 6.5 x 10^-4 m 4.2 x 10^-4 m What is the diameter of a 2.00 m length of gold wire whose resistance is 2.4 Ω? 3.36 x 10^-4 m 7.64 x 10^-4 m 1.61 x 10^-4 m 4.51 x 10^-4 m What is the length of a 2 mm diameter platinum wire whose resistance is 1.5 Ω? 44.5 m 48.7 m 56.7 m 15.3 m What is the resistance of a resistor with the following colors: orange, blue, violet, and gold? 36 x 10^7 +- 5% 50 x 10^4 +- 5% 63 x 10^8 +- 5% 53 x 10^6 +- 5% What is the resistance of a resistor with the following colors: red, yellow, green, and silver? 88 x 10^2 +- 10% 24 x 10^5 +- 10% 39 x 10^2 +- 10% 62 x 10^2 +- 10% What is the resistance of a resistor with the following colors: orange, orange, black, and gold? 99 x 10^9 +- 5% 22 x 10^3 +- 5% 88 x 10^3 +- 5% 33 x 10^0 +- 5% What is the resistance of a resistor with the following colors: gray, brown, gold, and silver? 42 x 10^-3 +- 10% 82 x 10^-7 +- 10% 81 x 10^-1 +- 10% 53 x 10^3 +- 10% What is the resistance of a resistor with the following colors: blue, white, and red? 69 x 10^2 +- 20% 82 x 10^7 +- 20% 47 x 10^3 +- 20% 29 x 10^5 +- 20%
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