T he ADA Standards reguire hat a wheelchair ramp have a naximum 8.3% grade What is the maximum angle the ramp makes with the around?

Q: transformer has an input of 19 V and an output of 52 V. If the input is changed to 85 Vwhat the…

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Q: Calculate the force between 0.0002 C charge and a 0.0009 C charge 5 meters apart.

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Q: What would the separation between two identical objects, one carrying  7 C of positive charge and…

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Q: What do you mean by electric potential?

A: Electric field :- It is a region of  electric force applied by a charge.

Q: The force between two similar charges is 90 N, and the distance between them is 1 cm, what is the…

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Q: What does it means that an object is electrically charged?

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Q: Where did the numbers 4 and 8 come from in the electric field of the three charges. I don't…

A: charge = Q = 12.5 X 10-6 C

Q: Choose the BEST answer to the following: A galvanometer can be calibrated to read electric (a)…

A: A galvanometer is an electromechanical device. It consists of a constant magnetic field, an iron…

Q: The force between two charges is 167.7 N. If the distance between the two charges is doubled, the…

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Q: How much does it cost to power a refrigerator for 30 days if it is rated at 200 Watts and the power…

A: Electrical energy (E) use equals the power (P) of the object multiplied by the amount of time (t)…

Q: Choose the BEST answer to the following: The electrical force of attraction between an election and…

A: The electrical force between any two charged particles depends on the magnitude of charge of the…

Q: Theoretically speaking would anything different happen visually if a negatively charged rod was…

A: As the electroscope is positively charged initially, there will be deflection in the gold leafs. The…

Q: Choose the BEST answer to the following: The difference between dc and ac in electrical circuits is…

A: Answer: ai,e steadily in one direction.

Q: If an object with a charge of 0.19 coulombs experiences an electric force of 3.46 newtons, the…

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Q: Your friend says that a battery supplies the electrons in an electric circuit. Do you agree or…

A: Charge is never supplied by any source. Charges are neither created nor destroyed.

Q: Electric field is a function of Velocity O Time O Acceleration O Position

A: According to question we need to find---  electric field is a function of?

Q: How long would it take 7.4x1020 electrons to pass through a point in a conductor if the current was…

A: Given:number of electrons, n = 7.4 x 1020current i = 16.1 Acharge on electron, e = 1.61 x 10-19  c

Q: Which symbol represents the Si unit of electric charge

A: SI unit of electric charge is Coulomb.

Q: A transformer has an input of 80 V and an output of 55 V. If the input is changed to 74 V, what the…

A: The initial input of the transformer is Vi = 80 V. The initial output of the transformer is Vo = 55…

Q: This brew vector influence created by the moving electrical charge goes from zero influence to…

A: The electric field has a direction positive to negative.This is direction that positive charge…

Q: Which of the two devices will provide the fastest means of sending the signals or information?…

A: Laser system is best compare to radar system for transmission of the signals.

Q: What is the heat generated (in J) in a heating element of resistance 1000 Ω when a current of 0.1 A…

A: Resistance (R) = 1000 ohm Current (i) = 0.1 ATime (t) = 25 seconds Using formula for heat generated…

Q: What is the theory of motion of charge in the electric field in physics? Write in own words please

A: The electric field is defined as the space in which an electric charge will experience a force at…

Q: Why is a proton positively charged?

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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: A charge

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Q: Is the movement of the negative test charge in accordance to its natural response when it enters the…

A: A test charge experiences an electrostatic force when it enters an external electric field.

Q: Hi ,could you please give me the answer for kettle B

A: To compare the energy efficiency of kettle B, we can perform the following calculations: "I had…

Q: Which poles attract and which poles repel?

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Q: Two pellets, each with a charge of one microcoulomb (10 C), are located 3 cm (0.03 m) apart. Show…

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Q: How does a semimetal differ from a normal conductor?

A: To explain the above question is denoted as,