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A point charge q1 = 1.0 µC is at the starting point and a point charge q2 = 6.0 µC is on the x axis at x = 1 m. (i) Determine the electric force on charge q2.
Assume that a cube of aluminum which is 1.00 cm on a side accumulates a total charge of +2.70 pC. (i) Find out what percentage of the electrons initially in the cube was eliminated?
Suppose the investment of $1000 and term of 10 years. To do better than 5% compounded quarterly, find the most you must pay?
Suppose the conduction electrons in a metal can be treated as the classical particles in an ideal gas. i) Determine the rms velocity of electrons in the room temperature copper?
A hollow copper cylinder of 62g is 10cm long and consists of an inner diameter of 1.0cm. The current density all along the length of the cylinder is 150,000 A/m2. Find out the current in the cylinde
Determine with what maximum speed (in mph) can the car negotiate the turn with devoid of losing equilibrium and beginning to overturn? Use g = 10 m/s^2.
A neodymium glass laser emits short pulses of high intensity electromagnetic waves. The electric field of such a wave consists of an rms= 2.00 *10^9 N/C. Determine the average power of each and ever
A thin slab of charge (length L, width W and surface charge density σ) lies all along the x-y plane. Assume you want to compute the electric field at the point z above the origin.
Suppose water depth as function of time can be expressed by trigonometric function (sine or cosine). Write the equation for depth f(t) of tide (in feet) t hours after 12:00 noon.
Determine the maximum torque applied on the coil when the wire is employed to prepare a single turn square coil and a two turn square coil.
Outside of the line joining them, are there any points where the electric potential is zero? What regarding the electric field?
i) Determine the capacitance? (ii) Determine how much charge is there on each plate? (iii) Determine how much energy is stored in the capacitor?
Though, for every $30 increase in rent, one unit turns out to be vacant. every occupied unit needs the average pf $18 per month for services and repairs. What rent must be charge to get maximum prof
Determine the magnitude and direction of the magnetic force on 150 m of the conductor due to the Earth's field.
Accelerated from Rest an electron is accelerated from rest through a potential difference of 350 V. It then enters a uniform magnetic field of magnitude 200 mT with the velocity perpendicular to th
Graph of function f(x)=3^{x-4} can be attained from graph of g(x)=3^x by one of given actions. Range of function f(x) is (A, infty), where the value of A is?
A coil carries a current and experiences a torque because of a magnetic field. The value of the torque is 80% of the maximum possible torque. i) Determine the smallest angle between the magnetic fie
Charged particles, traveling east at a speed of 6.50 × 103 m/s, enter the velocity selector and are capable to pass fully via devoid of being deflected. If a different particle with an electri
A car moves 26 km due east then 14 km due north. It then turns all along a path running north-east with 15 km, then 17 km due west. When the time for the whole journey is 2 hrs, Determine: (i) The
Determine standard form of equation of ellipse with given characteristics and center at origin. Determine standard form of equation of ellipse with following characteristics.
The physical pendulum is constructed by using a 2.15 kg object with a moment of inertia of 23.9 kg m2 regarding its center of mass. The rotation (or suspension) point is 862 cm from the center of ma
Determine how much will the period of a physical pendulum modify if we raise its moment of inertia by a factor of 6.22?
The combined blob + box swing up via a certain angle and then back down again. i) Determine how fast was the combined blob plus box moving just subsequent to the collision?
The child walks due east on deck of the ship at 3 miles per hour. Ship is moving north at the speed of 10 miles per hour. Determine speed and direction of child relative to surface of water. Angle
R1=119.6, R2 = 119.9, When R1 and R2 were joined in parallel, what would be the voltage across the pair if the current is 1.10A? Determine what would the voltage be if they were in series?