3 loops 5 loops 2 loops Rank these situations according to the size of the induced...
21 Rank the following situations in order of their electric potential energy, from most positive to most negative. If the electric potential energy is the same in any two situations, state this. Explain how you made your ranking. +3.00 -3.00 +3.00 -6.00 -3.00 nC -3.00 nc 3.00 cm 3.00 cm 3.00 cm 3. In fach of the following situations, there are two or three bar magnets. All the bar magnets are identical, and the spacing between the bar magnets is...
1) Induced emf in a coil depends on a) Relative motion of magnet b) Relative motion of coil c) Both d) None 2) When is passed through coil is there magnet a a (changing/unchanging) magnetic flux through the coil that induces an electromotive force(emf) in the coil; the incoming flux is (equal /not equal)to the outgoing flux. 3) While a magnet is moved toward the end of a solenoid, a voltage difference is induced between the two ends of the...
5. Consider the four arrangements of three concentric loops of wire. The currents in the loops have all the same magnitude, but different directions as shown by the arrows. Rank the magnitude of the magnetic field produced at the ćenter of each arrangement, smallest to largest. Answer:
3. Given the illustration below for a series of bar magnets and loops, for each diagram: A. Label the magnet poles B. Indicate the direction of the induced current I in the loop (none, clor cel) C. Indicate the direction of the induced magnetic field Bind (up or down) D. Identify if the magnetic flux is increasing or decreasing. Some details are given for guidance (20 pts total) Lenz's Law Magnet stationary . constant 4. A coil is connected in...
Rank from largest to smallest. To rank items as equivalent, overlap them I rope is pulled to the right at a 1 of 2> MacBook Air speed. Rank from largest to smallest. To rank items as equivalent, overlap them. rope is pulled to the right at a C) 2012 MacBook Air
Rank from largest to smallest. To rank items as equivalent, overlap them I rope is pulled to the right at a 1 of 2> MacBook Air
speed. Rank from...
Six baseball throws are shown below. In each case the baseball is thrown at the same initial speed and from the same height above the ground. Assume that the effects of air resistance are negligible. Rank these throws according to the speed of the baseball the instant before it hits the ground. Rank from largest to smallest. To rank items as equivalent, overlap them.
For each of the following situations, you are asked which of two objects or substances has the higher Explain your answer with reference to the capacity of each to do work and say whether the energy that distinguishes them kinetic energy or potential energy. a. (1) A methane molecule, CH_4, in the stratosphere or (2) a CH_3 molecule and a hydrogen atom formed from breaking one of the carbon-hydrogen bonds in a CH_4 molecule. b. (1) A water molecule moving...
63. For each of the following situations, you are asked which of two objects or substances has the higher energy. Explain your answer with reference to the capacity of each to do work and say whether the energy that distinguishes them is kinetic energy or potential energy. a. (1) A methane molecule, CH4, in the stratosphere or (2) a CH3 molecule and a hydrogen atom formed from breaking one of the carbon-hydrogen bonds in a CH4 molecule. b. (1) A...
Relative Velocity vs. Time Graph Ranking Task Rank car #1's speed relative to the ground at the lettered times (A through E). Constants Rank from largest to smalest. To rank Items as equivalent, overlap them. Two cars travel on the parallel lanes of a two-lane road. The cars are at the same location at time t 0s, and move in such a way as to produce the velocity (relative to the ground) vs. time graph shown in (Figure 1). On...
See Hint Part 4 (0.5 point) Given the emissions shown in vials 1-5, rank the order of increasing quantum dot size. Items (5 images) (Drag and drop into the appropriate area) Small to Large Size 1 2 5 Smallest Largest Image Credit: SPL/Science Source