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Physics Questions

Explore questions in the Physics category that you can ask Spark.E!

This quark decays during beta plus decay

An anti lepton with a mass greater than an electron

A family of particles made from three quarks

Only hadrons can experience this interaction

The only stable baryon into which all other baryons eventually decay

A classification of particles that are made from combinations of quarks (and/or antiquarks)

A classification of particles that are fundamental

how do the radial/electrical field lines of a positive and negative point charge differ? ( in a uniform spherical conductor is one where its charge is distributed evenly )

A lepton with a mass grater than a positron

what is electric potential at infinity?

The equation relating frequency, velocity, and wavelength of a sound wave

the movement of an object toward Earth solely because of gravity

Objects in free-fall are in constant acceleration

Average speed is computed for the entire duration of a trip and instantaneous speed is measured at a particular instant

a system of objects that are not moving with respect to one another

the ratio of the distance an object moves to the amount of time the object moves

The magnitude of the magnetic force on a current-carrying wire depends on the strength of the magnetic field, the currentin the wire, and the length of wire in the magnetic field.

the magnitude of the current in the wire is --- to the magnetic field around the wire

The force on a current-carrying wire in a magnetic field isof current.

When two parallel wires carry currents in opposite directions, their magnetic fields attract each other.