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Q: A toaster has a heating element of 10 ohms and is connected to a 110-V outlet. What is current drawn…

A: Given : Resistance (R) = 10 ohms Voltage (V) = 110 V

Q: An insulator is a material in which electrons are not able to move easily. a. true b. false

A: Materials that do not allow electricity to pass through them are called insulators. There are no…

Q: rub rub Figure 2. (with the charging of wool and styrofoam) ↑

A: Here in the figure 2 it is provided that the wool is rubbed with the paper and then paper is placed…

Q: 013. Will bits of paper be attracted to a charged rod even if they haye no net charge? Explain.

A: Ques:

Q: What is the charge of an electron if the number of electrons 4.7×1020

A:

Q: Show that the charge career in a conductor is negatively charged electrons.

A: In conductors, positively charged nucleus are held deep inside atom, but some electrons which are…

Q: Q4. Convert these into proper vector notation: Westward velocity of 42 km/h. Position 6.5 measured…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 1. What is the force that is transmitted through a string, rope, cable, or wire when it is pulled…

A:

Q: A space heater primarily converts electrical energy into O light energy O thermal energy O sound…

A:

Q: Is it true that a computer consists of a lot of different parts but that it still needs electricity…

A: Yes, it is true that a computer consists of a lot of different parts, including hardware components…

Q: Identify whether scalar quantity or vector quantity. MAGNETIC FIELD INTENSITY CALORIE SPECIFIC HEAT…

A: Scalar quantities have magnitudes only while vector quantites have magnitudes as well as a…

Q: A primary transformer has a voltage of 240V and number of revolutions 500 turns, what is the…

A: Given data:  Primary voltage (Vp) = 240 V Number of turns in primary winding (Np) = 500 Number of…

Q: 1.) Determine the X and Y components of each force shown.

A:

Q: Match the units to the appropriate quantity they measure. There is only one overall right answer…

A:

Q: 1. Complete the following table. R C 100kn 1 μF 10kΩ 10 μF Time Constant (7) Computed (5t) Computed…

A:

Q: 1. What is the charge of a body that a) gains 1 million electrons b) loses 2 million protons c)…

A: Step1 - Understanding the concept that will be sued to solve this question.             Charge of…

Q: 9) Calculate the energy required to bring two Helium nuclei together overcoming the Coulombic…

A: The atomic nucleus has protons and neutrons. Since neutrons do not have any charge the net charge of…

Q: model electric train requires 15 volts to operate. When it is connected to a 123 volt circuit, a…

A:

Q: 10) A lightning rod electrons from lightning to the ground. Your answer

A: Lightning rods protect homes from lightning that is it prevent buildings from damage that may cause…

Q: What happens when you remove a bulb from a parallel and series circuit? B) What happens to the…

A:

Q: What kind of electricity does a computer consume?

A: To discuss the kind of electricity that a computer consume.

Q: If an electrical supply does 25 Joules of work and creates a 2-amp current in a heater through the…

A: Energy, E= 25 Joules Current I=2 amp Resistance, R=10 ohms To determine time and voltage.

Q: Explain how the equation E = mc2 is consistent with Law of Conservation of Energy

A: E=mc2 is the Einstein's law of conservation of energy.

Q: What is the average amount of electricity used by a computer?

A:

Q: Problem A potentiometer is an instrument for measuring an unknown voltage in comparison to a…

A: The ammeter measures the current in the circuit and always connected in series.

Q: Calculate the electric energy requirement when all the vehicles are electrified. Calculate and add…

A: Answer:-  The electric energy requirement when all the vehicles are electrified. There are more…

Q: 6. A small ball of mass 2.5 x 10-4 kg is suspended on a 70.0 cm string, halfway between two parallel…

A: Mass of ball is: Length of string is: Distance between plates is: Number of electrons is:

Q: 1a) To separate a 0.14 C charge from another charge, 26 J of work is done. What is the voltage of…

A: (1a) The voltage is the work done per unit charge. Calculate the voltage of the 0.14 C charge. V =…

Q: Strictly speaking, will a penny be slightly more massive if it has a negative charge or a positive…

A: An object becomes positively charged is electrons are removed, electrons have some mass (9.1x10-31…

Q: Explain the meaning of the statement 'current rating of a fuse is 5 A.

A: The electric fuse used in circuit to break the circuit when current from certain limit exceeds.

Q: 3.How much energy would each coulomb of charge from a 9volt battery possess?

A: Energy carried by each coulomb of charge will same as the the amount of work required to move it.…

Q: Explain process of Grounding a positively charged object.

A: In general, the grounding of any object refers to make it neutral whether it is positively or…

Q: Şekil-2 T1 T3 Sokg 00kg The system to which a 10m long homogeneous 50kg rod is connected is in…

A:

Q: What SI unit for electric bill you are paying for? Do you pay for power or energy?

A:

Q: 1. Complete the following table. RC 100kn 1 μF 10kΩ 10 μF Time Constant (t) Computed (5t) Computed…

A:

Q: 1. When two different materials are rubbed together, which one will become positively charged and…

A: When two different materials are rubbed together, which one will become positively charged and which…

Q: 8- Determine the volume of the first perillion region of a simple cube cell unit

A: Concept used: Simple cube cell unit is smallest repeating unit in a lattice structure