MCAT Physics Ch 5
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| show | SI unit of charge
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| show | e = 1.60 x 10^-19 C
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| show | They have different masses
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| show | Forces that opposite charges exert
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| Repulsive Forces | show 🗑
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| Conducts | show 🗑
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| Insulators | show 🗑
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| Coulomb's Law | show 🗑
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| show | Generated by every stationary charge, which can exert forces on other charges
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| show | Ratio of the force exerted on a test charge to the mag. of the charge.
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| Field Lines | show 🗑
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| Note About Positive and Negative Test Charges And Field Lines | show 🗑
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| show | Amount of work required to bring the test charge from indef. far away to a given position in the vicinity of a source charge.
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| Note about two like charges in an system | show 🗑
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| show | The electrical potential energy will decrease when two opp. charges move toward each other or when two like charges move further apart.
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| Electrical Potential | show 🗑
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| show | They will have different electrical potential values.
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| show | Change in electrical potential that accompanies the movement of a test charge from one position to another. This is path independent, and only depends on initial and final positions of the test charge.
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| Unit for Electrical Potential and Voltage | show 🗑
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| show | They will move spontaneously in whatever direction results in a decrease in their electrical potential energy. ex: Pos. test charges move spon. from high potent. to low potent. ex: Neg. test charges from spon. from low potent. to high potent.
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| show | Designate the set of points around a source charge or multiple source charges that have the same electrical potential.
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| show | Equipotential lines are ALWAYS perpendicular to electric field lines.
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| Note About Work On DIFFERENT Equipotential Lines | show 🗑
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| show | Work will be done when a charge is moved from one point on an equipotential line to another point on the same equipotential line.
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| Electric Dipole | show 🗑
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| show | An electric dipole experiences a net torque until it is aligned with the electric field vector.
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| Note About Electric Field And Translational Motion | show 🗑
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| Magnetic Fields | show 🗑
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| show | Tesla (T: 1 T = 1000 gauss)
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| Diagmagnetic Materials | show 🗑
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| show | Possess some unpaired electrons and become weakly magnetic in an external magnetic field.
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| show | Possess some unpaired electrons and become strongly magnetic in an external magnetic field.
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| Notes About Poles For Magnets And Field Lines | show 🗑
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| show | They create magnetic fields that are concentric circles that surround the wire.
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| Note About External Magnetic Fields | show 🗑
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| show | Point charges can undergo circular motion in a uniform magnetic field.
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| Centripetal Force | show 🗑
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| show | Determined using right-hand rule.
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| show | Sum of the electrostatic and magnetic forces acting on a body.
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| show | Fe = kq1*q2 / r^2.
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| show | E = Fe / q = kQ / r^2
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| show | U = kQq / r
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| show | V = U / q
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| Eq. 5.5: Electrical Potential (From Source Charge) | show 🗑
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| Eq. 5.6: Voltage | show 🗑
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| Eq. 5.7: Electrical Potential Near A Dipole | show 🗑
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| show | p = qd. p is the point from the positive charge toward the negative charge.
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| show | E = (1 / 4pi*E0) * (P/r^3)
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| Eq. 5.10: Torque On A Dipole In An Electric Field | show 🗑
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| show | B = u0*I / 2pi*r. B = magnetic field at a distance, r, from the write. U0 is the permeability of free space: 4pi * 10^-7 T*m / A. I = current
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| show | B = u0I / 2r
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| show | FB = qvB * sin(angle). q = charge, v = mag. of velocity, B = mag of magnetic field, angle = smallest angle between vector v and the magnetic field vector B.
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| Eq. 5.14 Magnetic Force On A Current-Carrying Wire | show 🗑
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You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
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Created by:
SamB91
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