Physics, 22.07.2020 18:01 DragonLovely

The quantity of charge q (in coulombs) that has passed through a surface of area 2.05 cm2 varies with time according to the equation q = 5t3 + 6t + 6, where t is in seconds. (a) What is the instantaneous current through the surface at t = 0.96 s?
A
(b) What is the value of the current density?
kA/m2

Answers: 2

Show answers

Another question on Physics

Physics, 21.06.2019 19:30

Astone dropped into a well is heard to strike the water after 8seconds. find the depth of the well if the velocity of sound is 350m/s

Answers: 1

Answer

Physics, 21.06.2019 23:40

What is meant by the statement" the melting poin of glycerine is 13 degree celsius

Answers: 3

Answer

Physics, 22.06.2019 11:30

While you are driving in the lane next to the curb on a multi-lane road the car on your left suddenly moves toward you lane. they are about toy crash into your front fender. you

Answers: 2

Answer

Physics, 22.06.2019 18:20

Wavelength of 125 meters is moving at a speed of 10 m/s. what is it's frequency?

Answers: 1

Answer

You know the right answer?

The quantity of charge q (in coulombs) that has passed through a surface of area 2.05 cm2 varies wit...

Questions

Mathematics, 14.07.2020 17:01

Point G lies between points F and H on Line segment F H. A line contains points F, G, H. The space between F and G is 4 x. The space between G and H i...

Engineering, 14.07.2020 17:01

If T2 and T5 measure 20 Ω when testing the windings of a 3φ, delta-connected, dual-voltage motor with an ohmmeter, what should the reading be between...

Business, 14.07.2020 17:01

Whole Foods has grown from a local, small store to a large corporation. As a large company, Whole Foods has been able to make managerial decisions as...

Mathematics, 14.07.2020 17:01

What are the basic tools of Euclidean geometry?...

Biology, 14.07.2020 17:01

Sienna decides to decides to study the movement in plants identify the correct sequence of the scientific steps and placevthevstep in order...

Biology, 14.07.2020 17:01

Suppose you observe a bird with a very broad and thick beak. You want to know why the bird’s beak is shaped that way. How could you begin to use the s...

Mathematics, 14.07.2020 17:01

Write an algebraic expression for a number p increased by 7...

Mathematics, 14.07.2020 17:01

Which of the following is an angle subtraction postulate that can be derived from the angle addition postulate m∠QRS + m∠RST = m∠QRT? A) m∠QRT = m∠RST...

Mathematics, 14.07.2020 17:01

Finding the Perimeter of a Kite in the Coordinate Plane V 20 18 A sandbox is shaped like a kite. Each unit on the coordinate...

Business, 14.07.2020 17:01

What would happen to the marginal propensity to save when a tax cut was enacted causing the multiplier to change to 5?...

Mathematics, 14.07.2020 17:01

if you have a spinner with 8 different options on it, what is the theoretical amount of spins you would have to do to get all of the 8 options (repeat...

Mathematics, 14.07.2020 17:01

Which expression is equivalent to 181+1-72 15 1 1 15...

Mathematics, 14.07.2020 17:01

Which table has a constant of proportionality between y and x of 2...

History, 14.07.2020 17:01

The collapse of the U. S. economy demonstrated that: prosperity was not possible in peacetime. capitalism was losing ground to Marxist communism. the...

English, 14.07.2020 17:01

Match everyday word on the left with a more interesting option from the right Tall cheerful Interesting fascinating Happy colorless Boring towering...

Business, 14.07.2020 17:01

Gainesville Cigar stocks Cuban cigars that have variable lead times because of the difficulty in importing the product: Lead time is normally distribu...

Mathematics, 14.07.2020 17:01

What is the quotient start fraction seven superscript -4/7 super script -9 in fraction start fraction 1/7 superscript 13 in fraction start fraction 1/...

Mathematics, 14.07.2020 17:01

Complete the sequence 88511, 16351, ?, 10251...

Mathematics, 14.07.2020 17:01

If the farmer has 132 feet of fencing, what is the largest area the farmer can enclose?...

Mathematics, 14.07.2020 17:01

The equations x minus y = 2, x minus 2 y = negative 2, x + y = 2, and x + 2 y = negative 2 are shown on the graph below. On a coordinate plane, there...

More questions: Physics Another questions