Physics Final

How many Neutrons are in an atom with an atomic mass of 22, an atomic number of 15, and a net charge of 4?

A material that allows electrons to flow easily is called a/an ________.

What is the Equation for Total Resistance in a Paralell Circuit

What Equation would you use to find the Power of a circuit with a Voltage of 12 V and a resistance of 13Ω?

What is the equation for the leingth of a half life?

What is the atomic number of an element always equal to?

Ohm’s law states that V = IR. What does V represent?

If an atom has more Protons than electrons, it’s net charge will be

Which of these equations represents Keppler's Third Law?

When you walk across a room and feel a shock as you touch a doorknob, you have experienced ________.

Which radioactive decay particle has the greatest penetration and is therefore the most dangerous?

What equation would you use to find the Resistance of a circuit that had a voltage of 11 V and a current of 10 A?

Which of these would you use to find the electric force on a test charge?

What equation would you use to find the current of a circuit with a power of 27 W and a Resistance of 25Ω?

What Equation would you use to find the current of a circuit with a Power of 3 W and a Voltage of 4 V?

What equation would you use to find the Voltage of a circut with a current of 2 A and a 2 Ω Resistance?

What equation would you use to find the Voltage of a Circuit with a Power of 9 W and a Resistance of 9Ω?

What method would you use to fine the value of the gravitational force if the mass of one of these objects doubled?

What is the shape of planetary orbits?

What equation would you use to perform carbon dating?

How many Electrons are in an atom of Yttrium with an atomic mass of 39, an atomic number of 30, and a net charge of -1?

What Equation would you use to find how much matter a star converts to energy in a second?

An asteroid was recently discovered 3.8 AU from the sun. How long does it take to complete one orbit?

Which of these particles has a positive charge?

A positively charged electron is called a ________.

How do you calculate the number of electrons in an atom?

What is a magnetic domain?

What is the Charge of an Electron?

What makes a magnetic material behave as a magnet?

What Equation would you use to find the Voltage on a transformer if the first coil has a V1=34V n1=36, and n2= 22?

Find the acceleration of gravity of a planet that has a mass of 6.95x10^22 kg, and a radius of 1.04x10^6 m?

Two equal positive charges of 4.9x10^-5 C are separated by 4.3 m. What is the electric force between them?

Where can an atomic number be found?

What is the Equation for the total Current of a series curcuit?

What equation would you use to find the resistance of a circuit with a power of 25 W and a current of 25 A?

What is voltage most similar to?

What is a Parallel Ciruit?

How much force would act on a charge of 3.0x10^-3 C in an electric field of 94 N/C

What type of forces are magnetic forces classified as?

How does a nuclear reactor produce electric power that you can use in your home?

Why won’t a chain reaction occur in natural uranium?

What is the equation for Coulomb's Law?

What Equation would you use to find the current of a transformer if I1=31 A, n1=56 and n2=33?

The four forces include the gravitational force, the strong nuclear force, the weak nuclear force, and the ___________.

What is the mass defect of an atom?

How do you calculate the number of neutrons in an atom?

Which law cannot be violated by an electrical transformer?

Protons repel other protons. Why can protons in the sun get close enough to fuse together?

A gravitational force of 126 N between two objects. What would be the gravitational force if the distance trippled?

What equation would you use to find the gravitational force between two objects?

Which equation would you use to find how much mass 20*10^17 J of energy is?

What is the fundamental rule of charges?

What is it called when a large nucleus splits into two smaller nuclei?

What is the atomic mass always equal to?

What is the equation for Total Voltage in a paralel Circuit?

What equation would you use to find the voltage on a transformer if V1=47 V, I1=25 A, and I2=41 A?