The current in a circuit is tripled by connecting a 500 Q resistor in parallel with the resistance of the circuit. Determine the resistance of the circuit in the absence of the 500 Q resistor.

Q: 12. It is the type of charge which is mainly associated with clay minerals?        A. residual…

A: Top surface of clay minerals are charged .

Q: An ideal diatomic gas follows the thermodynamic cycle illustrated in the given PV-diagram. The…

A: According to first law of thermodynamics Q = ΔU + W

Q: Coulometry is an electrochemical method in which the quantity of electricity consumed in the redox…

A: Introduction: Coulometry is an electrochemical method in which the quantity of electricity consumed…

Q: Superconductors conduct at   A. Zero resistance and infinite current.   B. Zero resistance and…

A: Answer --------- (A) Zero resistance and           infinite current.  Superconductor are material…

Q: Which of the following substances would make the best thermal conductor? а. Wood b. Glass С. Brick…

A: Given substances are - Wood Glass Brick Aluminum Wool

Q: Figure 10 15 10 15 < 1 of 1 20 Field strengths in N/C ▾ Part B What is the field strength? O 5 N/C O…

A:

Q: 20. Calculate the change in temperature of a 283 meter copper pipe that causes its length to…

A:

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

A:

Q: Which of the following represents the graph of an Ohmic material? V V A В V V D E

A: To identify : The graph for an ohmic material

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: 1) How much charge (in Coulombs) does one mole of electrons have?

A: Charge on a single electron is = 1.602×10-19 C In one mole there are = 6.023×1023 e

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: Which of the following would most likely be an insulator? a) a copper pipe b) a wooden spoon…

A: To chose most appropriate example of insulator provide in the above question.

Q: Modern electroplate can cover plastic surfaces with silver of 1 μm thick. If a surface area is 150…

A: Here is the step-by-step explanation:Step 1: Conversion of the surface area from square feet to…

Q: Which of the following substances would make the best thermal conductor? a. Aluminum b.…

A: to choose : The best thermal conductor out of aluminum , wool , glass , wood and brick

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

A:

Q: Determine the identity of an unknown solid using the graph shown b

A:

Q: Examine the diagram below. Which material will gain the strongest negative charge from being rubbed…

A:

Q: Which of the following is most likely to conduct electricity well? A. block of wood B. plastic rod…

A: Given  Here four materials are given.  We have to find which of them is most likely to conduct…

Q: Which of the following materials would make the worst insulator? a. fiberglass b. aluminum c.…

A: Metals are conductor and aluminum is a metal