The drawing shows a uniform electric field that points in the negative y direction; the magnitude of the field is 6200 N/C. Determine the electric potential difference (a) VB - Va between points A and B, (b) Vc - Vg between points B and C, and (c) Va - Vc between points C and A. 10.0 cm 18.0 cm 6.0 cm

Q: 1.12 When a bicycle rider is traveling at a speed of V = 24 mph, the power P she needs to supply is ...

A: In this question we have to find the power and the energy for the rider. Please give positive feedba...

Q: Find density of body Mass=35 g Volume=8 cm3

A: Mass of a body is given by ,                                M = 35 g Volume of body is given by ,   ...

Q: 3-15. Twenty lb of air in a piston-cylinder assembly undergoes a process at a constant pressure of 2...

A: Given : Pressure = 20 lbf/in², temp. = 180°F and volume = 170 ft³ To calculate the amount of energy ...

Q: 4. Powdered fruit-flavored drink mixes use 1 cup of sugar to ½ gallon of water. Sugar contains 15 ki...

A:

Q: A system of two paint buck- ets connected by a lightweight rope is released from rest with the 12.0 ...

A: m1=4.0 kgm2=12.0 kgh=2.0 mu1=u2=0 m/s

Q: Giuen lata Workdne=7N %3D Dioplacement= 2m %3D Find uayk done

A: Given: The applied force is 7 N. The displacement of the object is 2 m.

Q: 8) (a) An object is launched from ground level with an initial velocity vo at angle 0 above the hori...

A:

Q: Nuclear fusion, the energy source of the Sun, hydrogen bombs, and fusion reactors, occurs much more ...

A: Given Average Kinetic energy K.E.¯ = 6.5×10-14 J Boltzmann constant k = 1.38×10-23 J/K

Q: A car is stopped at a traffic light. It then travels along a straight road so that its distance from...

A: Given b=2.40m/s2 c=0.12 m/s2 t=0sec,10sec

Q: 1. A particle is moving along a straight line such that when it is at the origin, it has a velocity ...

A:

Q: E= 8.5x10 N/C 3. A= 2.3x10 m2 e= 45° DE=

A:

Q: The wind power is increased by a factor of 8, by doubling the wind velocity. Prove the statement.

A: Since, it is known that wind power(P) is directly proportional to the cube of wind velocity(V). Henc...

Q: Lebron throw an apple vertically upward from the roof of a tall building.The apple leaves his hand a...

A: Given: initial upward speed u= 15.0 m/s acceleration due to gravity a=g = 9.8 m/s2  

Q: Current can be made to flow in a stationary conductor by

A: According to biot savart law magnetic field is proportional to the current.  Change of magnetic fiel...

Q: 7.40 • A 2.00 kg block is pushed against a spring with negligible mass and force constant k = 400 N/...

A:

Q: Para llel Circuit 2. R,= 1452 Ry 62 50V I, ニ ー2 V, T. こ よ

A:

Q: Why is dv/dt=dv/dx.v ? I just want to see the steps, explained carefully.

A:

Q: A heavy weight is supported by two cables that exert tensions of magnitude T, and T;. Which statemen...

A:

Q: A hot-air balloon is rising upward with a constant speed of 3.500m/s. When the balloon is 14m above ...

A:

Q: A wire 0.2 m long moves at a constant speed of 5 m/s in a direction that is 37o with respect to a ma...

A:

Q: A 1000-kg car traveling west at 30 m/s collides with a 1000-kg truck traveling south at 20 m/s. The ...

A:

Q: In the figure below, assuming clockwise moments as positive, compute the moment of force F = 100 KN ...

A: Given that:- Force (F)=100KN and force(P)=111KN

Q: Construct a time series graph to show how insolation received at 0o latitude at the top of Earth’s a...

A:

Q: In your own words, Explain Why is it important to perform safety checks on hand grenade?

A: Hand grenades are small bombs, containing explosives or chemicals, that can be thrown or rigged as b...

Q: A body is projected upward form the level ground at angles of 450 with the horizontal has an initial...

A:

Q: Dimensional Analysis and Unit Conversion According to the label on a bottle of salad dressing, the v...

A:

Q: What is the dipole moment of an electron and proton that are being separated by a distance of 5.3 na...

A: Given value--- Charge = 1.6 × 10-19 C. distance = 5.3 nm. We have to find --- dipole moment?

Q: vith an Initial velocity of 28 m/s, 35° above the horlzontal. ASsume that forces from the air on the...

A:

Q: There is an object travelling in uniform circular motion. The object has a mass of 2kg, the radius o...

A: Given data:  Mass (m) = 2 kg Radius (r) = 0.45 m Number of revolutions = 12 Time (t) = 8 s Required:...

Q: student rubs paper onto his hair. Answer the following problems.

A:

Q: Consider a particle of mass m whose motion starts from rest under a constant gravitational force. If...

A: A particle of mass m whose motion starts from rest under a constant gravitational force. If a resist...

Q: The neutral point is a point in an electric field where no line of force passes. (a) What is the ele...

A:

Q: Five marathon runners are running at 2.36 m/s, 2.47 m/s, 2.61 m/s, 2.55 m/s, and 2.46 m/s respective...

A:

Q: 7.40 • A 2.00 kg block is pushed against a spring with negligible mass and force constant k = 400 N/...

A: Given: m = 2.00 kgk = 400 N/mx = 0.220 mθ=37.0°all surface : frictionless

Q: If a micrometer has ½ of a millimeter as its SHSR (Smallest Horizontal Scale Reading) and it has 50 ...

A:    

Q: small object of mass 0.500 kg is attached by a 0.840 m-long cord to a pin set into the surface of a ...

A: Centripital force in a body of mass m in circular motion of radius r  having velocity v is given by ...

Q: Incorrect. Did you remember to square the velocity? How much energy, in joules, does a 46.8 kg objec...

A: Part-I: Given: The mass of the object is 46.8 kg. The speed of the object is 48.4 m/s.

Q: A mass on a string of unknown length oscillates as a pendulum with a period of 4.2 s. Parts A to D a...

A: Express the formula for the initial time period of the pendulum. T'=2πl'g  -----1 Here, T' is the in...

Q: Find acceleration U=4 m/s V=8 m/s t= 4 s

A: Given data : Initial velocity=U Final velocity=V Time=t   Required : Acceleration

Q: Mention two things that have solar cells in them

A: Asked: Two things which have solar cell in them

Q: Two vectors are given by d = (5.0 m)i - (6.0 m)ĵ + (1.0 m)k %3D and b = (-1.0 m)î + (1.0 m) ĵ + (2.5...

A: Given,a→ = 5.0 m i^ - 6.0 m j^ + 1.0 m k^b→ = -1.0 m i^ + 1.0 m j^ + 2.5 m k^

Q: What is the approximate magnitude of the electric field EA at point A? V/m What is the approximate m...

A:

Q: hitter strikes a baseball so that it leaves the bat at speed v0= 37.0 m/sat an angle θ0= 53.1°. (a) ...

A: Vo = 37 m/s Theta = 53.1Xo = 0 m iYo = 0 m jax = 0 m/s^2 iay = -9.8 m/s^2 jX= Vo * costheta( t)= 37[...

Q: Section 8.3 Momentum Conservation and Collisions 8.31 • An ice hockey forward with mass 70.0 kg is s...

A: Given: Mass of player moving due north, m=70.0 kg speed u1=5.5 m/s Mass of player moving due south, ...

Q: Two charges of +Q each are placed x = a and x = - a A. Determine the electric field at the point (0...

A:

Q: If you place a test charge 5.0 x 10−3 m away from a source charge of 4.4 x 10−2 C, how much electric...

A:

Q: 3. You have an equilateral triangle and you happen to place three charges (given q1) (given q2) (giv...

A:

Q: 1. Compute the internal energy change and temperature change for the two processes involving 1 mole ...

A: According to question we need to find--- change in internal energy.  change in temperature?

Q: A car going 13 m/s is brought to rest in a distance of 3 m as it strikes a pile of dirt. How large a...

A:

Q: A hot-air balloon is rising upward with a constant speed of 3.500m/s. When the balloon is 14m above ...

A: "Since, you have asked multiple questions we can answer only first question according to our guideli...

Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.