From the equation (resistance in series circuit) Rt = R1 +R2 +R3… and I=V/R, how will you describe the current when resistance in series circuit increases?  a. the current also increases b. the current decreases c. the current fluctuates d. the current stays the same Q12: How is an ammeter connected in a circuit to measure current flowing through it? a. An ammeter is connected in series in a circuit to measure current flowing through it. b. An ammeter is connected in parallel in a circuit to measure current flowing through it. c. An ammeter can be connected either in series or in parallel in a circuit to measure current through it. d. An ammeter can be connected anywhere in the circuit.

Q: A box made of high grade plastic material has an initial volume of 20.00 m3.  It is then immersed…

A: Volume strain = change in volume ÷ initial volume. change in volume = final volume - initial volume…

Q: 10 nC -10 nC 3 cm 4 cm 5 nC Figure Q1 Three charges, 10 nC, -10 nC and 5 nC are located at three…

A: Given, Three charges 10nc,-10nc and 5nc are located at the corner of a rectangle.

Q: This time the pendulum is 1.93 m long. Suppose you start with the pendulum hanging vertically, at…

A:

Q: es off a horizontal tabletop with a speed of 2.5 m/s. It strikes the floor in 0.50 Ignore air…

A: We know that the physics book slides off a horizontal tabletop with a speed of 2.5 m/s. It strikes…

Q: Suppose a 10 N force is applied to the side of a 4 Kg block that is sitting on a table. The block…

A: Data given ,  Force applied on the side ( f ) = 10 N Mass of the block ( m ) = 4 kg

Q: One problem for humans living in outer space is that they are apparently weightless. One way around…

A:

Q: Determine the total charge in the capacitor circuits as shown in figure below 4;1F 10V 3µF[ 3µF 4 uF…

A:

Q: Given a double slit set up with a spacing of 5.74*10-6m and the light has a wavelength of 618 nm:…

A: We have a double slit with a spacing d=5.74*10-6m which is illuminated by a light of wavelength…

Q: A 5.0m long steel wire has a cross-sectional area of 0.55cm2. Its proportional limit has a value of…

A:

Q: 46. A remote-sensing satellite travels in a circular orbit at a constant speed of 8.2 × 10³ m/s. (a)…

A: a) Determine the speed in kilometers per hour.

Q: Suppose you have a positively charged conducting sphere. Where, relative to the center of the…

A: When charge is given to conducting sphere.It's whole charge will be distributed on the surface to…

Q: A ternary string is a string made up of Os, 1s, and 2s. How many ternary strings of length 11 are…

A:

Q: when a current-carrying wire loop is a magnetic field, it tends to turn so as to bring the plane of…

A:

Q: 18 D. From the step ladder shown in the figure, sides AC and CE are each 2.44 m long and hinged at…

A:

Q: Consider the compound optical system shown in the diagram, where two thin lenses of focal lengths…

A: Given : f1 = 7.5 cm f2 = 35 cm d = 25 cm

Q: Find the current density and drift velocity of free electrons when the particles travel on a copper…

A:

Q: A spring needs a force of 3 N to compress it 37 cm. How much work is required to stretch the spring…

A: force (F) = 3 N compression (d) = 37 cm = 0.37 m

Q: A 1.5 kg mass vibrates according to the equation f(x) = 0.75 cos ( 10.5t) Determine the amplitude,…

A: amplitude =0.75m frequency w=2πf f=w/2*3.14 =10.5/2*3.14 =1.67Hz

Q: What are the directions of the torque present in each system from (a) to (f)? (OB: out of the board,…

A:

Q: PROBLEM 2. The light rigid bar ABCD shown in Fig. P-252 is pinned at B and connected to two vertical…

A: P=41.29KN

Q: A cylindrical tank has a tight-fitting piston that allows the volume of the tank to be changed. The…

A: Given : V1 = 0.110 m3 P1 = 0.355 atm V2 = 0.390 m3

Q: An automobile accelerates uniformly from rest to 72 km/h and then the brakes are applied so that it…

A: Solution: Convert 75 km /h to m/s. 75km/h=75×10003600 m/s=20.83m/s. Calculate the time taken during…

Q: A 0.25 kg mass of clay is moving with a horizontal velocity of v when it collides and sticks to a 5…

A: mass of clay = 0.25 kg mass of hanging object = 5 kg Length of rod = 1 m Let the initial velocity of…

Q: force

A:

Q: An inductance coil operates at 240 V and 60.0 Hz. It draws 16.2 A. What is the coil's inductance?…

A: Answer:- Given  Potential (V) = 240 V  Frequency (f) = 60.0 Hz  Current (I) = 16.2 A  We know that…

Q: A 4-kg brick is on table 1 m above the floor. The ceiling is 4 m above the floor. Find the potential…

A:

Q: A simple pendulum is suspended from the ceiling by means of a string of length 2.47 m. Assume that…

A:

Q: When a cylindrical capacitor is given a charge of 0.500 nC, a potential difference of 20.0 V is…

A: For capacitance , Q = C.V  Here, Q = charge = 0.5nC = 5×10-10C C = capacitance of capacitor V =…

Q: Part IV: Pressure at different depths F G E Fluid Dens B Gravity A 3 meters Rank the following…

A: To rank : The pressure at different points from least pressure to greatest pressureThe different…

Q: 6. At a certain point between Earth and the Moon, the net gravitational force exerted on an object…

A:

Q: Two waves of the same frequency have amplitudes 0.936 and 2.84. They interfere at a point where…

A: Given: The amplitudes of the waves are 0.936 and 2.84. The angle between waves is 33o.

Q: A current-carrying wire oriented north-south and laid over a compass deflects the compass 25° east.…

A:

Q: A car of mass 1500 kg is traveling at 20 ms-1 (72 km h-1).(a) what is the kinetic energy of the car?…

A:

Q: Part A A21-k resistor is in series with a 46-mH inductor and an ac source. Calculate the impedance…

A:

Q: A mass of 0.8 kg is attached to a horizontal spring whose stiffness is 10 N/m. Friction is…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: have a piece of PVC that keeps attracting particles to it like dust, hair, etc. (seemingly to be…

A: have a piece of PVC that keeps attracting particles to it like dust, hair, etc. (seemingly to be…

Q: A block of wood floats in fresh water with 0.616 of its volume V submerged and in oil with 0.886 V…

A: Volume=0.616

Q: A gun was fired at an angle of 60 degrees above the horizontal. The bullet having an initial…

A: Given:  Initial velocity of bullet = u = 500 m/s Angle at which gun is fired = θ = 60 degrees above…

Q: A coiled wire is to be used as an immersion heater for boiling water. The coil should operate at 220…

A:

Q: Determine the total capacitance in the capacitor circuits as shown in figure below.

A:

Q: All of the following statements are correct descriptions of rigid bodies and point masses except…

A:

Q: Part I. Determine the following quantities. a. Total resistance (R7) b. Total Current (17) c.…

A: Hey there, since you have posted a question with multiple subparts, we have solved the first three…

Q: 2 Calculate to five significant figures the binding energy in J/nucleon of the nucleus of an atom of…

A:

Q: The amount of work done due to carrying a q=+4μCq=+4μC charge from point AA to point BB is equal to…

A: Given The charge is given as q=+4 μC=+4×10-6 C Work done is W=100 μJ=100×10-6 J   We have to find…

Q: The magnitude of an electric field is measured to be 3237 N/C at a distance of 5.25 cm from a small…

A: Given data:   Electric field (E) = 3237 N/C Distance (r) = 5.25 cm = 5.25×10-2 m Required: The…

Q: An 8 ft long pendulum subtends an angle of 340. What is the height difference from its stationary…

A:

Q: A 12,000 lb truck with a speed of 50 mph is heading due east has a head-on collision with a 4000 lb…

A:

Q: In testing a model of a looping roller coaster, an engi- neer observes that the current design would…

A:

Q: the Vertical aš was done in the lab. If thẻ charge 'piau the sphere is 1.72 µC, what is the strength…

A:

Q: The energy difference between the ground state (n = 1) and the 2nd excited state (n = 3) in the…

A: