sian surface is drawn over the top half of a uniformly xOs through the pyramid?

Which scientist discovered that a compass can be deflected by a current-carrying wire?   a. Hans Oersted   b. Albert Einstein   c. Galileo Galilei   d. Sir Isaac Newton   e. Michael Faraday

need the correct and unique solves with explanation.choose the correct answers only

Use the equation E=Fq E= Gravitational constant q= mass of the proton

Consider a long, horizontal Large Wire with current of 10 A running through it. We want to levitate a horizontal, thin, 0.50 m length of wire above it. If the thin wire has a mass of 10 grams, and a current of 300 mA, how far above the Large Wire will it hover (net force of zero) due to magnetic and gravitational forces? A. If the thin wire hovers above the Large Wire due to their magnetic fields, are their currents going the same direction, or opposite directions. Explain. B. Draw a diagram and label the directions of currents, and all other relevant quantities and vectors. C. Find the distance above the Large Wire the small thin wire will hover (net force of zero). D. Would your answers to parts A and C change if we wanted to find a distance below (rather than above) the Large Wire that the smaller thin wire could hover, due to their magnetic fields. Explain. Don't calculate any values but draw a new diagram and explain how this situation compares to the problem above.

me: 3. a. Draw Electric and Magnetic Field lines: Please differentiate between them. b. What would the separation between these objects, one carrying 1 C of positive charge and the other 1 C of negative charge, have to be if the electrical force on each was precisely 1 N? used in Hydrogen. ar the absorbed I I oton? Bus vrs. (6 rints) WLLS? I What is the esiste une light bulbs in ohms? D. What is ne pow consumed by the light bulb i c. If tw identic slide projectors are connected in par Vit Jurce nat is the total current draw c + project draw current 5/04/2023 peres when operating on uss th state Souce? same 1

The velocity selector in the problem prior to this one is used in a mass spectrometer. Protons(with zero neutrons) are the most common hydrogen nuclei. Some hydrogen isotopes, however, haveeither one or two neutrons in addition to the proton. If a beam of hydrogen nuclei is shot into amagnetic field of strength 2.0T and the nuclei do a u-turn after which they strike a detector, how farapart will the three isotopes be on the detector surface? Assume both protons and neutrons have amass of 1.67 × 10−27kg and e = 1.60 × 10−19C.

Figure 22.57 56. Find the direction and magnitude of the force that each wire experiences in Figure 22.58(a) by, using vector addition.

Four point charges with charge +q=6.7µC are arranged in a square of side length L = 5.0 cm in the x/y plane. A fifth point charge -q=-6.7µC is placed in the center of the square but displaced a distance d=3.6 cm in the z direction. What is the net force on the negative point charge?