What magnetic field strength and direction will levitate the 1.9 g wire in the figure below, in which d = 13 c?
What magnetic field strength and direction will levitate the 1.9 g wire in the figure below, in which d = 13 cm?
http://www.webassign.net/knight/p32-36.gif
The magnetic force (I*L*B) must equal the weight (m*g)
So B = m*g/*I*L) = 0.0019kg*9.8m/s^2/(1.5A*0.13m) = 9.55×10^-2T and the field must be out of the page
The Dark Knight: Joker Action Figure Unveiled
|
|
~NEW~PLAYMOBIL~2 FIGURE SET~DELUXE KNIGHTS SET~#5888~ $15.95 |
|
|
The Dark Knight Figurines Figures Set All Six Batman $2.99 |
|
|
ROHAN figure The Mystic Knights of Tir Na Nog Bandai 98 $2.99 |
|
|
“EXCALIBER KNIGHT” PRO FINISH Resin Figure 11.5″ $9.99 |
|
|
NEW HARRY POTTER KNIGHT TRIPLE DECKER BUS PEWTER FIGURE $19.90 |
|
|
FLYING KNIGHT ACTION FIGURE 5″ TALL $2.59 |
|
|
Batman The Dark Knight The Joker action figure MIB $12.00 |
|
|
Mage Knight Lot of 50 plus figures including Omens $7.50 |
|
|
GUTHRIE GRENADIER FIGURE (KNIGHT & SHIELD) 1991 (SU) $3.95 |
|
|
Fisher Price Imaginext pirate knight figures $9.99 |
|
|
Dragon Sand Timer – Collectible Figurine Statue Figure Sculpture $14.24 This gorgeous Dragon Sand Timer – Collectible Figurine Statue Figure Sculpture has the finest details and highest quality you will find anywhere! Our team prides ourselves on finding the best prices without reducing quality, and in this Dragon Collection, we have definitely done just that! The craftsmanship of this lovely Dragon Sand Timer – Collectible Figurine Statue Figure Sculpture is truly re… |
|
|
Speed Racer Speed Twin Sheet Set $15.99 Turn your room into the ultimate Speed Racer bedroom with this awesome bedding! The Speed Racer Movie bedding pattern features bright colors and cool graphics of Mach 5 racing into action! The twin size sheet set includes one twin flat sheet (66″ x 96″), one twin fitted sheet (39″ x 75″), and one standard pillow case (20″ x 30″). Made of polyester/cotton fabric blend. Machine washable…. |
|
|
Templar – Collectible Figurine Statue Sculpture Figure Knight Model $16.99 This gorgeous Templar – Collectible Figurine Statue Sculpture Figure Knight Model has the finest details and highest quality you will find anywhere! Our team prides ourselves on finding the best prices without reducing quality, and in this Knight Collection, we have definitely done just that! The craftsmanship of this lovely Templar – Collectible Figurine Statue Sculpture Figure Knight Model is tr… |
|
|
In a Persian Market $17.98 … |
|
|
Dyson – The Canterbury Pilgrims · Overture ~ At the Tabard Inn · In Honour of the City / Kenny · Tear · S. Roberts · LSO · Hickox $25.09 … |
|
|
Caesar $4.49 The Papo toy line features beatifully crafted figurines of knights, pirates, castles and enchanted creatures. Papo toys come in a wide variety of colors, all hand painted and bursting with imagination. With Papo Knights toys, a world of medieval castles, brave knights, and fierce dragons comes to life. With Papo toys, your children will enjoy hours of imaginative play in wondrous worlds of conques… |
|
|
Survival Suit Bruce Wayne Action Figure Batman: The Dark Knight … |
|
|
Chess Box W/ Board Game (Recommended For 3 Chess Sets) $57.75 This gorgeous Chess Box W/ Board Game (Recommended For 3″ Chess Sets) has the finest details and highest quality you will find anywhere! Our team prides ourselves on finding the best prices without reducing quality, and in this Chess Boards Collection, we have definitely done just that! The craftsmanship of this lovely Chess Box W/ Board Game (Recommended For 3″ Chess Sets) is truly remarkable.Che… |
|
|
Batman Dark Knight Movie Master Exclusive Deluxe Action Figure Scarecrow with Cloth Mask $15.99 There is nothing to fear but fear itself, and Scarecrow is here to help! From the smash hit film Batman Begins comes this Movie Masters Scarecrow figure, a flawless representation sculpted by The Four Horsemen. It features full articulation and comes with a cloth version of his mask…. |
|
|
Arm Warmers: Shadow Stripe Stretch Knit Armwarmers by KD dance, Sexy, Stretchy Unique Fingerless Gloves Made To Last In New York Keep those arms warm in style with KD dance Stretch Knit Shadow Stripe Arm Warmers. Worn on their own or over long sleeves to spice up a look with contrasting motifÕs. Actress and Swiss native Jeannine is seen here wearing a White KD dance Classic Knit Sexy Sweater Dress with black Shadow Stripe Arm Warmers. Giving the illusion of being see threw the KD Shadow Stripe actually gives plenty of c… |