Question: What is the effect on the current in a wire if both the voltage across it and its resistance are doubled? If both are halved?

What is the effect on the current in a wire if both the voltage across it and its resistance are doubled? If both are halved?

Step by Step Solution

★★★★★

3.35 Rating (158 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

From I VR if both voltage ... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Document Format (1 attachment)

Word file Icon

1310-P-M-L-M(3738).docx

120 KBs Word File

Students Have Also Explored These Related Mechanics Questions!

Q:

What is the effect on the color of a cloud when it contains an abundance of large droplets?

Q:

a. At high levels of gate current, the characteristics of an SCR approach those of what two-terminal device? b. At a fixed anode-to-cathode voltage less than V(BR)F*, what is the effect on the firing...

Q:

What is the effect on gluconeogenesis and glycogen synthesis of (a) Increasing the level of ATP, (b) Decreasing the concentration of fructose-1,6-bisphosphate, and (c) Increasing the concentration of...

Q:

ANSWER ALL OF THE FOLLOWING B. Write the letter that corresponds to your answer 1. The resistance of a conductor is not dependent with_ a. mass b. area c. length d. resistivity 2. When the...

Q:

I need answers for this lab please. E53: Resistivity Introduction: Electrical resistivity is an intrinsic property of a material and measure how strong it opposes the ow of electrical current. A...

Q:

If you could please do all the charts i would appreciate it!! this is the only other sheet that came with this assignment Then the cross sectional area of the wire can be calculated using the...

Q:

A 1 4 . 0 - mm length of wire consists of 7 . 0 mm of copper followed by 7 . 0 mm of aluminum, both of diameter 1 . 5 mmmm . A voltage difference of 8 5 mVmV is placed across the composite wire. The...

Q:

Physics Online Lab Questions This is an online simulation to investigate relationships between voltage, current, resistance, and power for a simple circuit containing one resistor and one battery....

Q:

Physics Online Lab Questions This is an online simulation to investigate relationships between voltage, current, resistance, and power for a simple circuit containing one resistor and one battery....

Q:

3. A sensor uses 2x104 A of current when it is operated by a 3V battery. What is the resistance of the sensor circuit? 15,00052 4. If the voltage across a circuit is kept constant and the resistance...

Q:

Solve the below expression: (3 x 2 + x 3 + 6 + 5 x ) ( x + 1)

Q:

What are the flows in the market economy that go from firms to households and the flows from households to firms?

Q:

Access Fund recently paid a dividend, D 0 , of $ 1 . 5 0 . The company expects to have supernormal growth of 1 5 % for 2 years before the "ividend is expected to grow at a constant rate of 5 % . The...

Q:

Why is it necessary to conduct experiments before releasing new drugs in a market? Why is randomization needed for experiments?

Q:

Franchise Entries Pacific Cross burgers Inc. charges an initial franchise fee of $70,000. Upon the signing of the agreement, a payment of $28,000 is due. Thereafter, three annual payments of $14,000...

Q:

Franchise Fee, Initial Down Payment On January 1, 2010, Lesley Benjamin signed an agreement to operate as a franchisee of Campbell Inc. for an initial franchise fee of $50,000. The amount of $10,000...

Q:

Consignment Computations On May 3, 2010, Eisler Company consigned 80 freezers, costing $500 each, to Remmers Company. The cost of shipping the freezers amounted to $840 and was paid by Eisler...

Q:

Winter's Toyland has a debt-equity ratio of .65. The pretax cost of debt is 8.7 percent and the required return on assets is 16.1 percent. What is the cost of equity if you ignore taxes? *THE ANSWER...

Q:

Find the mean? Find the median? Find the mode? Find the midrange? Find the (a) mean, (b) median, (c) mode, and (d) midrange for the data and then (e) answer the given question Listed below are the...

Q:

In 2021, Geraldine, a married woman, purchases a vacation home for $800,000 and takes title in her name and the names of her 4 children as JTWROS. Neither Geraldine nor her spouse has made any other...