Q1: What is the induced voltage of a rectangular piezoelectric block if its: area is 0.0124 m?, thickness 2 mm, the applied force is 2g, and the piezoelectric constant is 2.5?

Q: 1) A piezoelectric accelerometer consists of a 0.1 gm mass resting on a lmm x Imm x 0.2mm slab of…

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Q: A parallel-plate capacitor has the capacitance of C1 = 10 pF when the distance of the two plates is…

A: Given data, capacitance, C1 = 10 μF distance between the 2 plates, d = 5 cm potential difference…

Q: Y = A + B ? Which circuit(s) below represent the function A Y В B (i) (ii) A - A -Y B (iii) (iv) B

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Q: Bars AC and DG are straight and parallel to the x and y axes, respectively. BE is a cable whose…

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Q: a. What is Ex at x = 2.5 m? b. What is Ex at x = 1.5 m?

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Q: The voltage across the plates of a capacitor at any time t seconds is given by V(t) = Ve¯RC where V,…

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Q: Consider the circuit shown in the figure below. The four capacitors have capacitances C₁ = 7μF, C₂ =…

A: When capacitors are in parallel connection, the equivalent capacitance is equal to the sum of the…

Q: A cylindrical conductor has resistance R0=40 ohms. If we decrease the radius of the conductor by a…

A: Given: The resistance of the conductor is 40 Ω. The voltage of the battery is 12 V. The internal…

Q: what is the angle <BAC i.e. the angle between AB and AC

A: Here,  Given data: BC = 167.7 km AB = 485.1 km Now, as per trigonometry ratios: tan (angle BAC) = BC…

Q: A capacitor is formed from a hollow copper sphere of inner radius 36.3 cm and outer radius 45.4 cm.…

A: Given: The inner radius is 36.3 cm. The outer radius is 45.4 cm.

Q: Three capacitors with capacitances C₁ = 3C, C₂ = 5C, and C3 = C are connected in parallel. Use C =…

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Q: A parallel plate capacitor has an air-filled gap.  It is attached an EMF and charged it to charge Qo…

A: Given initial capacitace C = 5 μF Initial Voltage Vco = 6 V dielectric constant k = 1.0006

Q: K, and a generator of voltage V. Mark as true or false the following statements concerning the stor…

A: We have to mark true or false for the given statements concerning the realtive phase of V, VL, Vr,…

Q: Problem Eight. The dielectric constants shown are K₁ = 1.0, k₂ = 2.0, K3 = 3.0. The area of each…

A: K1, k2 and k3 values are given.Area of plate =0.20m2d =1mm