Your instructor is driving his car during a storm when it is struck by lightning. Unfortunately, he survives. Explain (in detail!) how he was protected from any electric charges in this scenario. You do not need to submit a handwritten response to this question. Simply type your response in the space provided below.
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- A parallel plate capacitor in air is constructed with two 32 cm x 32 cm square conductors separated by 4 mm. a) Determine the value of the capacitance of this parallel plate capacitor. b) This capacitor is placed across a 22 V battery and allowed to fully charge. What is the value of this charge? To continue, please enter your answer in b) in units of nC. Round your answer to 1 decimal place.Please answer the following question(s): 1. When a battery is connected to a capacitor (device that stores charge) the charge q builds up -t according to the equation q = q (1-e ¹), where do is the maximum charge and ī is a constant. At what time t does the charge reach 10% of its maximum value? (Note: Enter your answer in terms of tau, ī, using the Greek letters in MathType.) √ S t10% =If you followed a line on such a map, you would remain at a constant elevation. Thus, these contour lines are lines of equal elevation. Now suppose you have a similar plot showing lines of equal electrical potential. Briefly describe how you could use this plot to calculate the magnitude of the average electric field over a small distance on this plot. (Do not use calculus terms like integral or derivative in your answer.)
- I Review IP A particle with a mass of 3.7 g and a charge of +4.5x10-2 µC is released from rest at point A in the figure (Figure 1). Part B What speed will it have after moving through a distance of 5.0 cm ? The electric field has a magnitude of 1900 N/C Express your answer using two significant figures. Figure 1 of 1 ? v = 2.08 • 10¯9 m/s Ac Submit Previous Answers Request Answer 3.0 cm 5.0 cm X Incorrect; Try Again; 4 attempts remaining Be 4.0 cmThe dashed lines in the diagram represent cross sections of equipotential surfaces for acharge distribution in 1V increments. a) What would be the work done by the chargedistribution if 1C of charge was moved from A to B? [Hint: Not the work done by you movingthe charge.] b) From A to D? c) Which point has the largest electric field? Explain.Consider a cube made up of eight charges, each with equal magnitude q but alternating sign as shown in the figure on the right. This assembly is called an electric octopole, and is also the basis for simple cubic crystal lattices formed of opposite ions, such as NaCl (table salt). At this scale we may neglect gravity. a) What's the potential energy Udip required to assemble just two opposite charges into a single edge of this cube? This forms an electric dipole. (Hint: It doesn't take any energy to "assemble" the first charge.) +9 +9 d b) What's the potential energy Uquad required to assemble four charges into a single face of this cube? This forms an electric quadrupole. +9 -9 +9 c) What's the potential energy Uoet required to assemble all eight charges into the octopole? (Hint: For a cube there are a lot of pairings between charges, specifically (9) = 28, comprised of the shown edges, as well as several diagonals. Instead of adding the contribution to the potential for bringing in…
- How much energy (in J) is stored by the electric field between two square plates, of side 9.0 cm, separated by a 1.7 mm air-gap? The charges on the plates are equal and opposite and of magnitude 366 uC. Enter your answer without a decimal point, e.g. 543 - Do NOT include units in your answer. Type your answer.Consider the situation below with point P centered between two opposite charges. The electric field lines and equipotential contours are shown on the right. -q +q Does it take more work to go around an inner contour line as shown in the right above, or an outer contour line? O It takes the same amount of work to go around any of the contour lines shown on the figure. O More information is needed. O It takes more work to go around an inner contour line closer to a given charge. O It takes more work to go around an outer contour line further from a given charge.What is the potential energy for a dust particle of mass 5.00×10−9 kg and charge +2.00 nC at the position in part D? Do not consider gravitational potential energy. Express your answer with the appropriate units.
- Directions: Solve for the given problems. Show your complete solutions. Round off your answers into 3 significant figures. 1. A potential difference of 4.80 kV is established between parallel plates in air. If the air becomes electrically conducting when the electric field exceeds 3.00 x 106 V/m, what is the minimum separation distance?Can you please draw this neatly. Keep in mind that these are TWO OPPOSITELY(+ and -) charged parallel plates with a conducting ring in the middle of it. A brief description on whats going on in the drawing would be much appreciated as well! 1.The map of the equipotential lines and the map of the electric field lines due to two oppositely charged parallel plates with a conducting ring placed between the plates.An electron moves along three paths as shown. Noexternal force has done the work during the motion.For each path shown, does the electric potentialincrease, decrease or stay the same? Does theelectron gain, lose or keep the same kinetic energy?Does the electron gain, lose or keep the samepotential energy? View picture attached to question in order to answer. Please be clear!