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Calculus-Based Physics 2

Showing 1-75 of 258 answers

_____________ has a positive charge.
  • Proton Correct
_____________ is the maintainer of a constant potential difference.
  • EMF Correct
_______________ has a zero charge.
  • Neutron Correct
________________ is a wire that has a metal tipped wand.
  • Probe Correct
_________________ is a rate at which work is done and it is the rate at which energy is transferred.
  • Power Correct
___________________ has a Negative charge.
  • Negative Correct
___________________ IS ALSO CALLED A LOWER POTENTIAL TERMINAL.
  • NEGATIVE Correct
___________________ may also referred to as the specific electrical resistance.
  • Resistivity Correct
____________________ Is an electronic device for temporary storage of electrical energy.
  • Capacitor Correct
______________________ can be created by accelerating charges and moving charges.
  • Electromagnetic waves Correct
'n' is the index of refraction of a transparent medium.
  • True Correct
"F" stands for Electric Force ?
  • False Correct
"R" stands for ?
  • Resistance Correct
"V" symbol is for ?
  • Voltage Correct
3.00 x 10 raise to 8 m/s is the speed of light in vacuum.
  • True Correct
400-700 nm is the wavelength of ultraviolet .
  • False Correct
A circuit can't be function without capacitor.
  • False Correct
A circuit can"t function without a resistors ?
  • False Correct
A circuit cannot be function without a source or power.
  • True Correct
A circuit cannot functions without a source.
  • True Correct
A circuit has always a Ground.
  • True Correct
A close conducting Path through which charge flows.
  • Circui Correct
A function of space whose value at each point is a vector quantity called?
  • Vector Field Correct
A law stating that Electric current is Proportional to voltage and inversely Proportional to resistance.
  • Ohm's Law Correct
A perfect secret has composed of resistors and no source.
  • False Correct
A Resistor is a poor conductor ?
  • yes Correct
A voltmeter is connected Series in a resistors to measure voltage.
  • False Correct
A voltmeter is consist of a box with two wires a positive and a negative.
  • True Correct
Ammeter and Voltmeter are considered device used in a circuit.
  • True Correct
Ammeter and Voltmeter that measures charges.
  • False Correct
Ammeter device used to measure Current.
  • True Correct
Ammeter is connected in parallel with a device to measure it's current.
  • False Correct
Ammeter is connected in series with a device to measure it's voltage.
  • False Correct
Ammeter is connected parallel in a device.
  • True Correct
Ammeter is used to measure Current.
  • True Correct
Ammeter is used to measure Voltage.
  • False Correct
Ampere is the unit of Voltage in a certain current.
  • False Correct
An object can have positive and Negative charge.
  • True Correct
Capacitor is a device used to store an Electric charge.
  • True Correct
Capacitor is also called Positive charges.
  • False Correct
Capacitor is an electronic circuit device for temporary storage of electrical energy.
  • True Correct
Capacitor is for Ohm and Resistance is for Capacitance.
  • False Correct
Capacitor is store energy between the spaces of the plates and they energy is used to generate high form of electric current.
  • True Correct
Capacitors in parallel is the same as Resistors in series.
  • True Correct
Capacitors is the opposition to current flow in an electrical circuit.
  • False Correct
Circuit is a closed conducting path through with charge flow.
  • True Correct
Circuits consists of circuit element and wires, the wires are called conductors.
  • True Correct
Circuits consists of circuit element and wires, the wires are called?
  • Conductors Correct
Circuits is a open conducting path through charge flows.
  • False Correct
Circuits is consists of circuit elements and wires, the wires is called _________ ?
  • Conductors Correct
Closed loop is also Called a circuit.
  • True Correct
Conductors consists of a ___________ amount of positive charge.
  • huge Correct
Conductors is a material that permits an _____________ to flow easily.
  • electric current Correct
Conductors is a material that permits an electric current to flow easily.
  • True Correct
Conductors is made of two close conductors that are separated by a dieletric material.
  • False Correct
Coulomb's Law stating that charges repel and opposite charges attract.
  • True Correct
Current : AMPERE ; Resistance : ___________.
  • OHM Correct
Current is measured in ?
  • Ampere Correct
Current is measured in Amperes.
  • True Correct
Current is not the flow of charges, it is the rate of flow of charges.
  • True Correct
Electric charge is composed of ?
  • Positive , Negative Correct
Electrowaves is an example of Conductors.
  • False Correct
EMF is also called a power source.
  • True Correct
EMF stands for ?
  • Electromotive Force Correct
EMF stands for electromotive force
  • True Correct
Energy is a rate at which work is done and it is the rate at which Energy transferred.
  • False Correct
FIND C TOTAL IF c1=5 AND c2=10. (CONNECTED PARALLEL)
  • 15 Correct
Find I if P=6 and V=1.
  • 6 Correct
Find I if R= 3 ohms, V= 6 volts.
  • 2 Amperes Correct
Find I if V= 3, and R=4.
  • 0.75 Correct
Find I if V=5 volts, R = 2.
  • 2.5 Correct
Find P if I= 3A and V=3V.
  • 9 Correct
Find P if I=1 and V= 2.
  • 2 Correct
Find P if I=6A and V=3V.
  • 18Watts Correct
Find R if I= 16, V=4.
  • 0.25 Correct
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