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Physics

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Termini in questo insieme (48)

  • Electrical Potential is

    Energy per charge

  • Increasing resistance causes current to

    decrease

  • Right hand rule determines

    direction

  • Equivalent resistance in series

    increases

  • Diffraction is most noticeable when wavelength is

    comparable to slit size

  • Electric field inside conductor is

    zero

  • Constructive interference occurs when phase difference is

    2pi

  • Energy stored in capacitors depends on

    both

  • Ohm's Law

    V=IR

  • Electric Field direction is always

    away from the positive charge

  • Increasing tension in a string causes wave speed to

    increase

  • Period of 5H is

    0.2

    1/5

  • Magnetic field around wire is

    circular

  • Gauss Law relates flux to

    charged enclose

  • A concave mirror forms a real image when object is

    beyond the focal point

  • Intensity of a wave depend on

    amplitude^2

  • Equivalent resistance in parallel

    decreases

  • A standing wave has nodes where

    displacement is zero

  • Power in a circuit is

    VI

  • Lens that converges lights is

    convex

  • Magnetic field in solenoid is

    uniform

  • Image in plane mirror is

    virtual, upright

  • Kichhoff's loop rule is based on

    energy conservation

  • When lights enter a denser medium, it's speed

    decreases

  • Electric flux depends on

    all

  • In SHM, acceleration is greatest at

    max displacement

  • Doppler effect involves change in

    frequency

  • Charge in capacitor plates is

    opposite

  • Refraction occurs because light changes

    speed

  • Force on moving charge depends on

    velocity, charge, and angle

    or ALL

  • Len's Law states induced current

    opposes change

  • Doubling the mass on spring causes the period to

    increase by √2

  • A wave travels 24 m in 3s. What is the speed?

    8m/s

  • A magnetic force is max when angle is

    90 degrees

  • Time constant of RC circuit depends on

    R&C

  • Critical angle exist only when light goes from

    dense to less denser

  • Step up transformers increase

    voltage

  • Energy in a wave is proportional to

    amplitude ^2

  • Induced EMF occurs due to

    changing flux

  • Increasing current increases magnetic filed

    Yes

  • Sound travel fastest in

    steel

  • RMS Voltage is

    Effective Value

  • Transformer works on

    AC

  • Current is defined as

    charge/time

  • Beat frequency depends on

    difference of frequency

  • Capacitance depends on

    geometry

  • Coulumb's law depends on

    charge and distance

  • aIncreasing frequency while keeping wave speed constant causes wavelength to

    decrease