(05): Calculate the value of resistance Rs (in 2) when the dissipated power delivered to the external (load) resistances is maximum.

Q: 6) In moving from point “I" to point "2" in the figure, which of the following energy terms are…

A: 6.  In moving from point 1 to 2, height increases.

Q: + R1 '11 12 V R2 R3 123 R4 444

A: We will use Kirchhoff's laws to determine the various currents and voltages across the resistors.…

Q: 2. Charging a capacitor through a resistor. The capacitor initially starts with no charge. Refer to…

A: Given: Here it is given that charging capacitor connected through a resistor and capacitor initial…

Q: 6. (a) Find the magnitude of the electric force between a Na¹ ion and a Cl¯ ion separated by 0.50…

A:

Q: 5) If a cylindrical rod of uranium is 25.00 cm long and has mass 9.874 kg, what is its radius?

A: Uranium is a radioactive, heavy metal oxide and it is mainly used to produce electricity in nuclear…

Q: 6. How slow does an electron have to be traveling so that it will undergo circular motion while…

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Q: SOLVE: Now you are ready to figure out the three quantities you were charged with calculating. For…

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Q: h the circuit illustrated in the accompanying diagram. The battery voltage is 97.5 V, and the…

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Q: r1 47 igat onn けが H) ey attractive attra or xpulsive

A: From part (b) of the given image, FAD is in – x direction. This means current along AD is the same…

Q: (a) An LED with V=1.8 V is connected as shown in Figure 3a 6) Calculate the value of the resistor, R…

A: In the above question it is given that Emfof the battery ,V=12 voltPotential dropped acorss the LED…

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A: Given: Mass of racket is 1000 g Rocket's Speed is 11 m/s Mass of tennis ball is 60 g and speed -is…

Q: Explain homogeneously and inhomogeneously broadened mechanisms,

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Q: Prove that I=Q/S

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Q: QA.18: By what factor is the capacitance of a metal sphere multiplied if its volume is tripled? (a)…

A:

Q: e. You can also obtain the component by measuring the angle from the +xaxis with counterclockwise…

A: F→ = 14 m-sin30°i^-cos30°j^G→ = 20 msin36.87°-cos36.87°

Q: Question 2.7

A:

Q: C. f(x) = f"(x) = 4 12x, f(0) = 5, f(2)= 11

A:

Q: This time, V=59.9 V; R1 = 134 Ohms; R2 = 153 Ohms; R3 = 130 Ohms; R4 = 186 Ohms; R5 = 121 Uhms, and…

A:

Q: Number 4 please

A: Given a hydrogen emission spectrum and we have to find out the reason for red colour emission.

Q: (금) e = tan rg

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A: Velocity is maximum when electrostatic potential energy is minimum, ie, when the string is straight.

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A: (d) The expression for rotational velocity be given as,

Ferromagnetism

Ferromagnetism is a mechanism by which some materials show magnetic properties. Iron and magnetite, an oxide of iron, are two naturally occurring materials that show the property of ferromagnetism. The word ferromagnetism is derived from the Latin name of iron, "Ferrum" as it was the first observed material to show such property. The property of ferromagnetism is shown by only a few substances such as iron, nickel, cobalt, and their alloys. Some transition metals and alloys of rare-earth metals also show ferromagnetism.