TABLE OF RESISTIVITY: Fill out the table and compare the resistance of the following: NO RESISTIVITY LENGTH AREA (A) RESISTANCE (R) (p) Same Halved Quadrupled 2 Doubled Same Same 3 Doubled Same Doubled Halved Halved Doubled 5 Halved Doubled Halved

Q: What is the magnitude of the electric field at the point (2.60 i -6.20j+ 2.20 k) m if the electric…

A: Position given = 2.6i^  - 6.2j^ +2.2k^ V (Potential) = 1.5xyz2 E = -(gradient of V)

Q: Only need part CGot answered for rest

A: As per question, a block of mass m=2.5kg, is connected with the two spring, length of the pool L=1.0…

Q: A capacitor is connected to an AC source. If the maximum current in the circuit is 0.460 A and the…

A: Given that                  The maximum value current in the circuit (i) = 0.460A AC source equation…

Q: pls answer subpart D . I have submitted it as annew question

A:

Q: A 2.8 µF capacitor and a 5.8 µF capacitor are connected in parallel across a 430 V potential…

A: C1=2.8uf C2=5.8uf Voltage applied (V)= 430 v

Q: During an experiment in which you are investigating the acceleration changes due to force changes,…

A: Given  Force changes. To find  which value will remain constant during this time .

Q: 6. Friction between two surfaces in contact may be lessened by changing sliding friction friction…

A: To see how the friction between two surfaces in contact may be lessened.

Q: A UFO experienced a constant acceleration of 17 m/s² west during which its displacement was 46,690 m…

A: Given data:  Acceleration (a) = 17 m/s2, West  Distance (d) = 46690 m, West Final velocity (Vf) =…

Q: Solve the following problems: 1. A car undergoes a constant acceleration 6 m/s2 starting from rest.…

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Q: The origins of two frames coincide at t = t' 0 and the relative speed is 0.991c. Two micrometeorites…

A: t=277μS x=83500 m

Q: N vs. TIME graph below, click on the spot where the VELOCITY IS ZERO (the arrow will be placed where…

A: Introduction: When the body does not gets displaced with time, the velocity is said to be zero. So,…

Q: 22. The rate of growth of a fish population is modelled by 60000e-0.6t (1 + 5e-0.6t) 2¹ where t is…

A:

Q: Light as a Feather The feathers in a pillow have a total mass of 59 grams. The pillow is in the…

A: 1. First of all we have to write down the all given conditions here,  as per the question above,…

Q: Light of wavelength 618 nm is incident normally on a diffraction grating. Two adjacent maxima occur…

A: the wavelength of light=618nm Two adjacent maxima occur at sinθ=0.24 & sinθ=0.35

Q: A plastic disk of radius R = 46.3 cm is charged on one side with a uniform surface charge density…

A: This question is based on Electrostatic potential topic. The formula for Electrostatic potential due…

Q: A coaxial cable used in a transmission line has an inner radius of 0.14 mm and an outer radius of…

A: Solution

Q: A baseball is hit into the air with a bat. When does the ball have the greatest KE? O When it leaves…

A: By conservation of mechanical energy, The sum of kinetic energy and potential energy is constant…

Q: 4. When light reflects, the angle of reflection is on the opposite side of the normal line from the…

A:

Q: Only need part DGot answered for rest

A: As per question, a block of mass m=2.5kg, is connected with the two spring, length of the pool L=1.0…

Q: 9. Suppose now that the blue particle has 1 unit of negative charge and the red particle has 1 unit…

A:

Q: A coil is formed by winding 330 turns of insulated 16 gauge copper wire (diameter = 1.0 mm) in a…

A: Number of turns, N= 330 Diameter= 1 mm or 1 x 10-3m radius , r = 17 cm or .17 m resistivity of…

Q: 3. A swimmer swims upstream with a velocity of 4 m/s rela-tive to the water. The velocity of the…

A:

Q: A golf ball is driven with the initial conditions shown in the figure. If the wind imparts a…

A:

Q: Suppose you are taking a hike at Mt. Pulag with a terrain slope of 24° from the horizontal. After…

A:

Q: A Newton's ring apparatus is to be used to determine the radius of curvature of a lens (see the…

A: Radii of nth ring: rn = 0.122 cm = 1.22 x 10-3 m Radii of n+20 th ring: rn+20 = 0.268 cm = 2.68 x…

Q: Two parallel wires are separated by 7.00 cm, each carrying 2.80 A of current in the same direction.…

A: Current in each wire is I = 2.80 A  Distance between the two wires is  d = 7×10-2 m