I need help with part b thank you in advance In a region of free space,...
In a region of free space, the electric field at an instant of time is E = [(32.0)i + (-64.0)) + (80.0) N/C, and the magnetic field is E = [(0.080)i + (0.290)j + (0.200)] HT. (a) Show that the two fields are perpendicular to each other by calculating the following quantities ExBx - NPT/C E,By = NUT/C E.B,- NPT/C ExBx + EyBy + E,B,= NAT/C (b) Determine the component representation of the Poynting vector for these fields. Use three...
In a region of free space, the electric field at an instant of time is = [(26.0) i+ (-52.0) j+ (65.0)k] N/C, and the magnetic field is = [(0.080) i+ (0.290) j+(0.200)k] µT.(a) Show that the two fields are perpendicular to each other by calculating the following quantities.ExBx =.......... N µT/CEyBy =......... N µT/CEzBz =......... N µT/CExBx + EyBy + EzBz =......... N µT/C(b) Determine the component representation of the Poynting vector for these fields. Use three decimal places.S =...
I need help with the following problem. Thank you in advance for the help! 2. Predict the product of the reaction of butanal with each of the following: 1. LiAlH4 2. H₂O 1. Na -C=H 2. Ht 1.CH₃OH HCI H₂NNH27 HNOH 1. H2 Ni
I just need help with Part D, thank you in advance. A copper wire has a square cross section 2.02 mm on a side. The wire is 4.81 m long and carries a current of 4. 34 A The density of free electrons is 8.5 x 1028 m3 Part A Find the magnitude of the current density in the wire. Express your answer using three significant figures. J= 1.06x106 A/m2 Previous Answers Submit Correct Part B Find the magnitude of...
I need help with this one, thank you in advance 2. Consider the inner product space V = P2(R) with (5.9) = L 109(e) dt, and let T:V – V be the linear operator defined by T(S) = If'(x) + 2%(r) +1. (i) Compute T*(1+1+z?). (ii) Determine whether or not there is an orthonormal basis of eigenvectors B for which Tja is diagonal. If such a basis exists, find one.
Calculus-Based Physics 1. I need help with part c) Thank you in advance for the help the direction of + 82 m what are (b) the magnitude and and b = ( 4.0 m (a) In unit-vector notation, what is the sum of a = 5.0 m it a +b (relative to i)? m UnitsT m i+T9.7 (a) NumbeT-9.0 (b) Numbe13.23 (c) Numbe 166.93 Click if you would like to Show Work for this question: Unit UnitsTo (degrees) Open Show...
I only need help with f. and g. I know the rest of them. Thank you! F and G 4. Write the following numbers and results in standard notation, with appropriate significant figures. a. 7.85 x 103 b. 7.85 x 104 c. 5.920 x 103 d. 7.85 x10+10 e. 7.00 x 10-5 f. circumference of a circle, 2tr, where r 8.7 cm x 6.02214x 10 5.23 x 10-6 6.626x10 2.9979x 10 g.
I need help with part C. (After part b, Draw the magnetic field lines for these two currents) 3. Two currents are shown in the figure below. Current a is into the page and current b is out of the page. Both currents have the same magnitude. A and B: a. Draw a vector representing the relative magnitude and direction of the field at each of the black dots shown. You may do this on your own paper, but there...
I need some help with the question below. Thank you in advance! The addition of hydrofluoric acid and to water produces a buffer solution. O A HCI O B NaNO3 O C NaCl O D NaOH O E NaBr
I lost in this I need help please thank you (NO NEED MORE INFORMATION BECAUSE IT IS A HW QUESTION This is how they ask) + 9) [26] Given F(x, y)= (4x’e' + 3x?y?)i + (x*e” + 2x’y+y’e”); , (state any theorems you use!) [4;8;6;4;4] (a) show that F is a conservative vector field. (b) find a potential function f for F. (c) evaluate ( F.di where C is the line segment from (3,1) to (4,2). (d) if the curve...