What range of forces F is required to open a wine bottle with this device? Express your answers using one significant figure separated by a comma. Fmin, Fmax ΑΣΦ 22.78,45.57 O ? N

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Q: 16. What is the power dissipated in Watts by the 9-ohm resistor? Write the answer in whole number.…

A:

Q: A circuit contains a total voltage of 120V and a current of 2.2A. What is the resistance in the…

A: Given that, A circuit contains a total voltage of 120V and a current of 2.2A So,  VTotal = 120 V…

Q: 17.46 Calculate the voltage across the 20-µF capacitor in the circuit of Fig. 17.34. The battery…

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Q: 38. Find the voltage across the 4 Ohm resistor. a) 8 v b) 10 V c) 12 V d) 14 V e) 16 V 30 4. 2 6

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Q: 11. A 2.2 k resistor is rated at ½ W. What is the highest voltage you could safely apply to the…

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Q: What current flows through a 2.54–cm–diameter rod of pure silicon that is 23.0 cm long, when 1150 V…

A: Write the given values of the problem- Length of the rod- L=23 cm L=0.23 m Diameter of the rod (d)…

Q: 2. A heating element operates on 115 V. If it has a resistance of 24.0 2, what current does it draw?

A: Given : Voltage (V) = 115 V  Resistance (R) = 24 Ω

Q: A battery has a total charge capacity of 10 800 C. For how long can this battery deliver a current…

A: Data Given:- Charge capacity of the battery is Q=10800 C Current is  i=450 mA ⇒i=450 mA×1 A1000 mA…

Q: (a) When the switch is closed, does the brightness of bulb C ()increase (ii) decrease, or (iii)…

A: (a) Before the switch closed, the voltage across bulb B is VB.  The equivalent resistance of bulbs…

Q: A typical candy bar contains approximately 250. kcal. How long would this power a 60.0W lightbulb?

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Q: The resistance of electric heater is 44 Ohm when connectedto 120 V. What is the power consumption of…

A: Given data: Resistance (R) = 44 ohm Potential difference (V) = 120 V Required: Power (P)

Q: 11. Find the length of a copper wire with resistance 0.0262 /ft and total resistance 5.62 Q.

A: Given  Resistance per unit length of copper wire RL = 0.0262 ohm/ft  Total resistance of copper wire…

Q: 3. A heater draws 4.25 A on 32.0 V. What is the resistance of the heater?

A: Given  Voltage,  V = 32 V  Current,  I = 4.25 A

Q: A car stereo pulls 1.09 A from a car's battery. If the battery has a voltage of 12 V, how much power…

A: I = 1.09 A V = 12 V P = ?

Q: A 12.00 resistor and a 6.00 resistor are connected in series with a 9.0 V battery. What is the…

A: Given data:  Two resistors are connected series combination R1 = 12.0 Ω and R2 = 6.0 Ω Battery…

Proper Length

The theory of special relativity explains the connection between space and time to objects that move in a straight line at a constant speed. The objects move at the speed of light. When an object approaches light speed, its mass is endless and cannot move faster than light. The most crucial postulate of Einstein's special relativity is that the laws of nature do not change in each frame of reference.