A 1.57 kW hair dryer is connected to a 120 V line. Find the peak current going through the hair dryer ? Normal format and 3 SF.

Q: (A) Draw the following directions vectors in a cubic unit cell. (a) [oīT] (b) [210] (c) [112]

A: Since you have posted multiple questions, we will solve the first one for you. If you want a particu...

Q: A 400-Ω resistor, an inductor, and a capacitor are in series with an AC source. The reactance of the...

A: Given: The resistance of a resistor, R= 400Ω The Inductance's reactance, XL =700Ω and impedance, XC ...

Q: Q4: Two parallel straight wire with 1.5 m, that are separated by 55 mm and carrying a current of 15 ...

A:

Q: Confined gas 10 cm Glass bulb 5 cm Oil Water The manometer shown above is connected from one side to...

A: The pressure of the confined gas. given, atmospheric pressure, Patm=76 cm Hg=1.01×105 Padensity of m...

Q: A train 100 m long is moving with the velocity of 72 km/hr. Find the time it takes to cross the brid...

A: We have provided with the data-Length of the train=100 mVelocity=72 km/h=20 m/sLength of the bridge=...

Q: A space ship moving away from the earth with the velocity 0.6c fires a rocket with velocity 0.7c rel...

A: Now in the given problem rocket and ship is moving with velocities comparable to that of light, this...

Q: (A) Draw the following directions vectors in a cubic unit cell. (a) [oī] (b) [Z10] (c) [112] (d) [o0...

A: Solution A: (a). The direction vectors in a cubic unit cell for the given values are as following: [...

Q: A man can see no farther than 56.8 cm without corrective eyeglasses. (a) Is the man nearsighted or f...

A:

Q: Using the partial differential equation governing of əx² = 0, determine the pressur %3D distribution...

A: To find the pressure distribution is given below.

Q: A 200 − Ω resistor, 0.900 − H inductor, and 6.00 − uF capacitor are all connected in series with an ...

A: Given that, Resistance, R =200Ω Inductor, L=0.900H Capacitor, C=6.00 uF Angular frequency, ω=250 rad...

Q: Which of the renewable energy sources should be prioritized, and why?

A: Renewable energy is the energy that is collected from the sources that are renewable in nature. Rene...

Q: Q8|A parallel plate capacitor has air between disk shape plates of radius 4 mm that are coaxial and ...

A: To answer: The displacement current between the plates.

Q: I. MATH( a. ASSUME the Differential Equation Let K, Q Rand fbe constants! d²x Also assume that i = V...

A: Since you have asked multiple questions we will solve first question for you . If you want any speci...

Q: For a current distribution in free space, A = (18x 3 y + 5y 2 z) ax + ( ̶ 3x 2 y 2 k + xz 2 ) ay ̶ (...

A: Given, A = (18x 3 y + 5y 2 z) ax + ( ̶ 3x 2 y 2 k + xz 2 ) ay ̶ (18x2 yz – 2x 2 y 2 ) az  

Q: Explain why there are similarities or differences between the work done along the vertical and the h...

A: To explain the correct explanation is given below.

Q: A 10 cm diameter circular loop of wire is placed in a 1.00T magnetic field. A) When the plane of the...

A: Given that,The diameter (d) =10 (cm)Magnetic field (B) = 1.00 (T)Here we need to find the magnetic f...

Q: Determine the energy required to accelerate an electron between each of the following speeds. (a) 0....

A:

Q: If the crystal lattice constant is the length of the edge of the cube crystal unit in sodium, whose ...

A: Solution: Given that,   Atomic weight(M)=+23 Edge length(a)=4.24 A0    For the BCC structure, the un...

Q: The carbon-dioxide laser is one of the most powerful lasers developed. The energy difference between...

A: Given, Energy difference of the two laser level is, ∆E=0.24eV a) Then frequency of laser will be, ∆E...

Q: A circular thin wire loop of radius a=36 cm and total resistance R=0.18 2 is positioned in the (xy)-...

A: Solution; the emf induced in the wire would be, e=-∂ϕB∂t  =-πr2∂∂tB0-at+βt2               =-πr2-a+2β...

Q: Suppose you had three particles in a one-dimensional harmonic oscillator potential, in thermal equil...

A:

Q: There are many levers in the human but the most common one is 3rd 2nd 1st

A:

Q: The energy of 30.0 eV is required to ionize a molecule of the gas inside a Geiger tube, thereby prod...

A: Given that, Energy required to ionize the molecule, Ei =30.0 eV Energy of radiation deposits, Er=0.5...

Q: A spring of force constant k is compressed by a distance x from its equilibrium length. (a) Does th...

A: Given: A spring of Force constant k is compressed by a distance x from it's equilibrium position. In...

Q: An electron moves at a speed of 3.0x107 m/s straight through a region of uniform magnetic field. No ...

A:

Q: A thorium-228 atom (mass 228.02 u) décays to radium-224 (mass 224.0202 u) through alpha emission (ma...

A: Concept used: Law of conservation of mass-energy is followed in nuclear processes. The energy is rel...

Q: The magnetic field at point (0.77, 0) due to a short magnetic dipole which is placed at the origin w...

A: Given : r1=0.77m, B1=0.457T i^, r2=1.771m r1→AXIAL POINTr2→EQUOTORIAL POINT The magnetic field due t...

Q: The spacing between the nth energy level and the next higher level in a 1-D potential box increases ...

A: To answer: By how much the spacing between the nth level and the next energy level increases.

Q: Problem 2: A length of string is attached to a speaker and passed over a pulley, as shown in the fig...

A: Solution:   As per the given data,   a) The wavelength for the string in the third harmonic is calcu...

Q: Water flows steadily from an open tank as shown in the figure. (Figure 1)The elevation of point 1 is...

A: Given, The elevation for point 1, h1=10m The elevation for point 2 and 3, h2=h3=2m The area for poin...

Q: A system of 7,542 particles initially has 5.44*1039 possible configurations. If we remove some of th...

A: Let Ni denotes the number of particles of the system initially. Similarly, consider Nf denotes the n...

Q: Fermi energy gives the value of energy in a FD system upto which all the energy states are ------- O...

A: In a Fermi-Dirac statistics, distribution of electrons is explained using the Pauli exclusion princi...

Q: Draw and label any screw thread and a fastener separately. Also, discuss the types of stresses actin...

A: Screw Thread: A screw thread is a helix-shaped ridge wrapped around a cylinder or cone, having strai...

Q: A standing wave is formed from 6 loops in a given string of fixed ends using a tension T= 150 N. ass...

A: Given, the string is fixed at both ends. when tension is T1 = 150 N, no of loops is n1 = 6 tension T...

Q: The point charge +6.0 µC is held fixed on the x axis at the 4 cm mark, and similarly the point charg...

A: Given, Acceleration, a=100×103m/s2 Charges,  q1=+6μCq2=+12μCq3=+3μC A tiny charge particle is q3 at ...

Q: The star of Gemini man has an apparent magnitude of 14.0 and a distance of (240) parsecs. Calculate ...

A:

Q: 0.25m

A:

Q: If a spectral filter with a bandwidth of 0.2 nm is used to obtain a single longitudinal mode from a ...

A:

Q: A 7.4 A current is maintained in a simple circuit with a total resistance of 12.8 Ω.  How much energ...

A: Given: Current in the circuit, I=7.4 A Resistanc of the circuit, R=12.8 Ω Time, t=42 sec To find: En...

Q: Q4:- An assembly consists of 8 classical systems distributed over five power strips with a single ce...

A: Given, An assembly consist of 8 classical systems distributed over five power strips with a single c...

Q: A charge of 5.71 nC is at the origin and a second charge -5.00 nC is at x=.037 m, y=0. Find the posi...

A: To answer: The position between the charges along the x-axis where the potential due to these two ch...

Q: A nonconducting spherical shell, with an inner radius of 4.6 cm and an outer radius of 9.0 cm, has c...

A: Given, the inner radius of the shell is r1 = 4.6 cm = 0.046 m the outer radius of the shell is r2 = ...

Q: The 3500-lb automobile shown in Fig (2) travels down the 10 inclined road at a speed of 20 ft/s. If ...

A: Given, Weight, w=3500lb The coefficient of kinetic friction, mk=0.5 Speed, v=20ft/s Angle of inclina...

Q: Please solve correctly, m=2 is the wrong answer. 11) Green (525 nm) and red (700) nm light strikes ...

A: We know that, The equation for diffraction maxima  d·Sinθ=mλ           Equation 1 Given that, the re...

Q: 4. For static (time-independent) fields, which of the following current densities are possib (a)J = ...

A: Given: The given current densities are  J1=2x3yax^+4x2z2ay^-6x2yzaz^ J2=xyax^+y(z+1)ay^-2yaz^ Answer...

Q: Why High Energies are needed to study elementary particles?

A: Concept used: Different amounts of energies are required to probe and study the objects under consid...

Q: A circular loop of radius 0.133 m carries a current of 7.99 A, placed in xy-plane. What i the magnet...

A: Given, radius r = 0.133m current i = 7.99 A z = 0.64 m  

Q: Two identical sinusoidal waves with wavelengths of 1.5 m travel in the same direction at a speed of ...

A: Given: Amplitude is A=3A Wavelength is 1.5 m Speed is 10 m/s

Q: A fixed pulley has a moment of inertia of 0.689 kg m² and a radius of 0.165 m. A string, wrapped tig...

A: Let us consider (T) to be tension of the mass of Block (m), And (a) be the acceleration Thus, mg-T=m...

Q: For which of the following force fields the potential energy is not defined? A. F, = 2yz(1 – 6xyz), ...

A: The four different force fields are given as, A. Fx=2yz1-6xyz, Fy=2xz1-6xyz, and Fz=2xy1-6xyz B. Fx=...